40262274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 95272632

約数和(自身を除く): 55010358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2357, 2847, 4714, 5694, 7071, 8541, 14142, 17082, 21213, 30641, 42426, 61282, 91923, 172061, 183846, 275769, 344122, 516183, 551538, 1032366, 1548549, 2236793, 3097098, 4473586, 6710379, 13420758, 20131137, 40262274]

約数ペア:

[(1, 40262274), (2, 20131137), (3, 13420758), (6, 6710379), (9, 4473586), (13, 3097098), (18, 2236793), (26, 1548549), (39, 1032366), (73, 551538), (78, 516183), (117, 344122), (146, 275769), (219, 183846), (234, 172061), (438, 91923), (657, 61282), (949, 42426), (1314, 30641), (1898, 21213), (2357, 17082), (2847, 14142), (4714, 8541), (5694, 7071)]