19479909204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{14621}}^1$

素因数の和:14966

約数の個数: 144

約数和(自身を含む): 59781286656

約数和(自身を除く): 40301377452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 311, 357, 476, 612, 622, 714, 933, 1071, 1244, 1428, 1866, 2142, 2177, 2799, 3732, 4284, 4354, 5287, 5598, 6531, 8708, 10574, 11196, 13062, 14621, 15861, 19593, 21148, 26124, 29242, 31722, 37009, 39186, 43863, 47583, 58484, 63444, 74018, 78372, 87726, 95166, 102347, 111027, 131589, 148036, 175452, 190332, 204694, 222054, 248557, 263178, 307041, 333081, 409388, 444108, 497114, 526356, 614082, 666162, 745671, 921123, 994228, 1228164, 1332324, 1491342, 1739899, 1842246, 2237013, 2982684, 3479798, 3684492, 4474026, 4547131, 5219697, 6959596, 8948052, 9094262, 10439394, 13641393, 15659091, 18188524, 20878788, 27282786, 31318182, 31829917, 40924179, 54565572, 62636364, 63659834, 77301227, 81848358, 95489751, 127319668, 154602454, 163696716, 190979502, 231903681, 286469253, 309204908, 381959004, 463807362, 541108589, 572938506, 695711043, 927614724, 1082217178, 1145877012, 1391422086, 1623325767, 2164434356, 2782844172, 3246651534, 4869977301, 6493303068, 9739954602, 19479909204]

約数ペア:

[(1, 19479909204), (2, 9739954602), (3, 6493303068), (4, 4869977301), (6, 3246651534), (7, 2782844172), (9, 2164434356), (12, 1623325767), (14, 1391422086), (17, 1145877012), (18, 1082217178), (21, 927614724), (28, 695711043), (34, 572938506), (36, 541108589), (42, 463807362), (51, 381959004), (63, 309204908), (68, 286469253), (84, 231903681), (102, 190979502), (119, 163696716), (126, 154602454), (153, 127319668), (204, 95489751), (238, 81848358), (252, 77301227), (306, 63659834), (311, 62636364), (357, 54565572), (476, 40924179), (612, 31829917), (622, 31318182), (714, 27282786), (933, 20878788), (1071, 18188524), (1244, 15659091), (1428, 13641393), (1866, 10439394), (2142, 9094262), (2177, 8948052), (2799, 6959596), (3732, 5219697), (4284, 4547131), (4354, 4474026), (5287, 3684492), (5598, 3479798), (6531, 2982684), (8708, 2237013), (10574, 1842246), (11196, 1739899), (13062, 1491342), (14621, 1332324), (15861, 1228164), (19593, 994228), (21148, 921123), (26124, 745671), (29242, 666162), (31722, 614082), (37009, 526356), (39186, 497114), (43863, 444108), (47583, 409388), (58484, 333081), (63444, 307041), (74018, 263178), (78372, 248557), (87726, 222054), (95166, 204694), (102347, 190332), (111027, 175452), (131589, 148036)]