11989692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 37975392

約数和(自身を除く): 25985700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 137, 143, 153, 156, 187, 198, 204, 221, 234, 274, 286, 306, 374, 396, 411, 429, 442, 468, 548, 561, 572, 612, 663, 748, 822, 858, 884, 1122, 1233, 1287, 1326, 1507, 1644, 1683, 1716, 1781, 1989, 2244, 2329, 2431, 2466, 2574, 2652, 3014, 3366, 3562, 3978, 4521, 4658, 4862, 4932, 5148, 5343, 6028, 6732, 6987, 7124, 7293, 7956, 9042, 9316, 9724, 10686, 13563, 13974, 14586, 16029, 18084, 19591, 20961, 21372, 21879, 25619, 27126, 27948, 29172, 30277, 32058, 39182, 41922, 43758, 51238, 54252, 58773, 60554, 64116, 76857, 78364, 83844, 87516, 90831, 102476, 117546, 121108, 153714, 176319, 181662, 230571, 235092, 272493, 307428, 333047, 352638, 363324, 461142, 544986, 666094, 705276, 922284, 999141, 1089972, 1332188, 1998282, 2997423, 3996564, 5994846, 11989692]

約数ペア:

[(1, 11989692), (2, 5994846), (3, 3996564), (4, 2997423), (6, 1998282), (9, 1332188), (11, 1089972), (12, 999141), (13, 922284), (17, 705276), (18, 666094), (22, 544986), (26, 461142), (33, 363324), (34, 352638), (36, 333047), (39, 307428), (44, 272493), (51, 235092), (52, 230571), (66, 181662), (68, 176319), (78, 153714), (99, 121108), (102, 117546), (117, 102476), (132, 90831), (137, 87516), (143, 83844), (153, 78364), (156, 76857), (187, 64116), (198, 60554), (204, 58773), (221, 54252), (234, 51238), (274, 43758), (286, 41922), (306, 39182), (374, 32058), (396, 30277), (411, 29172), (429, 27948), (442, 27126), (468, 25619), (548, 21879), (561, 21372), (572, 20961), (612, 19591), (663, 18084), (748, 16029), (822, 14586), (858, 13974), (884, 13563), (1122, 10686), (1233, 9724), (1287, 9316), (1326, 9042), (1507, 7956), (1644, 7293), (1683, 7124), (1716, 6987), (1781, 6732), (1989, 6028), (2244, 5343), (2329, 5148), (2431, 4932), (2466, 4862), (2574, 4658), (2652, 4521), (3014, 3978), (3366, 3562)]