7644642642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{3517}}^1$

素因数の和:4872

約数の個数: 96

約数和(自身を含む): 20406876672

約数和(自身を除く): 12762234030

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1327, 1638, 2654, 3517, 3981, 7034, 7962, 9289, 10551, 11943, 17251, 18578, 21102, 23886, 24619, 27867, 31653, 34502, 45721, 49238, 51753, 55734, 63306, 73857, 83601, 91442, 103506, 120757, 137163, 147714, 155259, 167202, 221571, 241514, 274326, 310518, 320047, 362271, 411489, 443142, 640094, 724542, 822978, 960141, 1086813, 1920282, 2173626, 2880423, 4667059, 5760846, 9334118, 14001177, 28002354, 32669413, 42003531, 60671767, 65338826, 84007062, 98008239, 121343534, 182015301, 196016478, 294024717, 364030602, 424702369, 546045903, 588049434, 849404738, 1092091806, 1274107107, 2548214214, 3822321321, 7644642642]

約数ペア:

[(1, 7644642642), (2, 3822321321), (3, 2548214214), (6, 1274107107), (7, 1092091806), (9, 849404738), (13, 588049434), (14, 546045903), (18, 424702369), (21, 364030602), (26, 294024717), (39, 196016478), (42, 182015301), (63, 121343534), (78, 98008239), (91, 84007062), (117, 65338826), (126, 60671767), (182, 42003531), (234, 32669413), (273, 28002354), (546, 14001177), (819, 9334118), (1327, 5760846), (1638, 4667059), (2654, 2880423), (3517, 2173626), (3981, 1920282), (7034, 1086813), (7962, 960141), (9289, 822978), (10551, 724542), (11943, 640094), (17251, 443142), (18578, 411489), (21102, 362271), (23886, 320047), (24619, 310518), (27867, 274326), (31653, 241514), (34502, 221571), (45721, 167202), (49238, 155259), (51753, 147714), (55734, 137163), (63306, 120757), (73857, 103506), (83601, 91442)]