21418133094

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 53033595264

約数和(自身を除く): 31615462170

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 153, 207, 222, 233, 306, 333, 353, 391, 414, 466, 629, 666, 699, 706, 782, 851, 1059, 1173, 1258, 1398, 1702, 1887, 2097, 2118, 2346, 2553, 3177, 3519, 3774, 3961, 4194, 5106, 5359, 5661, 6001, 6354, 7038, 7659, 7922, 8119, 8621, 10718, 11322, 11883, 12002, 13061, 14467, 15318, 16077, 16238, 17242, 18003, 23766, 24357, 25863, 26122, 28934, 32154, 35649, 36006, 39183, 43401, 48231, 48714, 51726, 54009, 71298, 73071, 77589, 78366, 82249, 86802, 91103, 96462, 108018, 117549, 130203, 138023, 146142, 146557, 155178, 164498, 182206, 198283, 222037, 235098, 246747, 260406, 273309, 276046, 293114, 300403, 396566, 414069, 439671, 444074, 493494, 546618, 594849, 600806, 666111, 740241, 819927, 828138, 879342, 901209, 1189698, 1242207, 1319013, 1332222, 1398233, 1480482, 1639854, 1784547, 1802418, 1891727, 1998333, 2484414, 2638026, 2703627, 2796466, 3043213, 3370811, 3569094, 3783454, 3996666, 4194699, 5106851, 5407254, 5675181, 6086426, 6741622, 8389398, 9129639, 10112433, 10213702, 11350362, 12584097, 15320553, 17025543, 18259278, 20224866, 25168194, 27388917, 30337299, 30641106, 32159359, 34051086, 45961659, 51734621, 54777834, 60674598, 64318718, 69993899, 91923318, 96478077, 103469242, 139987798, 155203863, 192956154, 209981697, 289434231, 310407726, 419963394, 465611589, 578868462, 629945091, 931223178, 1189896283, 1259890182, 2379792566, 3569688849, 7139377698, 10709066547, 21418133094]

約数ペア:

[(1, 21418133094), (2, 10709066547), (3, 7139377698), (6, 3569688849), (9, 2379792566), (17, 1259890182), (18, 1189896283), (23, 931223178), (34, 629945091), (37, 578868462), (46, 465611589), (51, 419963394), (69, 310407726), (74, 289434231), (102, 209981697), (111, 192956154), (138, 155203863), (153, 139987798), (207, 103469242), (222, 96478077), (233, 91923318), (306, 69993899), (333, 64318718), (353, 60674598), (391, 54777834), (414, 51734621), (466, 45961659), (629, 34051086), (666, 32159359), (699, 30641106), (706, 30337299), (782, 27388917), (851, 25168194), (1059, 20224866), (1173, 18259278), (1258, 17025543), (1398, 15320553), (1702, 12584097), (1887, 11350362), (2097, 10213702), (2118, 10112433), (2346, 9129639), (2553, 8389398), (3177, 6741622), (3519, 6086426), (3774, 5675181), (3961, 5407254), (4194, 5106851), (5106, 4194699), (5359, 3996666), (5661, 3783454), (6001, 3569094), (6354, 3370811), (7038, 3043213), (7659, 2796466), (7922, 2703627), (8119, 2638026), (8621, 2484414), (10718, 1998333), (11322, 1891727), (11883, 1802418), (12002, 1784547), (13061, 1639854), (14467, 1480482), (15318, 1398233), (16077, 1332222), (16238, 1319013), (17242, 1242207), (18003, 1189698), (23766, 901209), (24357, 879342), (25863, 828138), (26122, 819927), (28934, 740241), (32154, 666111), (35649, 600806), (36006, 594849), (39183, 546618), (43401, 493494), (48231, 444074), (48714, 439671), (51726, 414069), (54009, 396566), (71298, 300403), (73071, 293114), (77589, 276046), (78366, 273309), (82249, 260406), (86802, 246747), (91103, 235098), (96462, 222037), (108018, 198283), (117549, 182206), (130203, 164498), (138023, 155178), (146142, 146557)]