18009133038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{587497}}^1$

素因数の和:587649

約数の個数: 48

約数和(自身を含む): 42342155856

約数和(自身を除く): 24333022818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 15327, 30654, 587497, 1174994, 1762491, 3524982, 5287473, 7637461, 10574946, 15274922, 22912383, 45824766, 68737149, 76962107, 137474298, 153924214, 230886321, 461772642, 692658963, 1000507391, 1385317926, 2001014782, 3001522173, 6003044346, 9004566519, 18009133038]

約数ペア:

[(1, 18009133038), (2, 9004566519), (3, 6003044346), (6, 3001522173), (9, 2001014782), (13, 1385317926), (18, 1000507391), (26, 692658963), (39, 461772642), (78, 230886321), (117, 153924214), (131, 137474298), (234, 76962107), (262, 68737149), (393, 45824766), (786, 22912383), (1179, 15274922), (1703, 10574946), (2358, 7637461), (3406, 5287473), (5109, 3524982), (10218, 1762491), (15327, 1174994), (30654, 587497)]