9132578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 17922240

約数和(自身を除く): 8789662

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 139, 182, 247, 266, 278, 361, 494, 722, 973, 1729, 1807, 1946, 2527, 2641, 3458, 3614, 4693, 5054, 5282, 9386, 12649, 18487, 25298, 32851, 34333, 36974, 50179, 65702, 68666, 100358, 240331, 351253, 480662, 652327, 702506, 1304654, 4566289, 9132578]

約数ペア:

[(1, 9132578), (2, 4566289), (7, 1304654), (13, 702506), (14, 652327), (19, 480662), (26, 351253), (38, 240331), (91, 100358), (133, 68666), (139, 65702), (182, 50179), (247, 36974), (266, 34333), (278, 32851), (361, 25298), (494, 18487), (722, 12649), (973, 9386), (1729, 5282), (1807, 5054), (1946, 4693), (2527, 3614), (2641, 3458)]