31452174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 73814832

約数和(自身を除く): 42362658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 514, 523, 771, 1046, 1542, 1569, 2313, 3138, 3341, 4626, 4707, 6682, 6799, 9414, 10023, 13598, 20046, 20397, 30069, 40794, 60138, 61191, 122382, 134411, 268822, 403233, 806466, 1209699, 1747343, 2419398, 3494686, 5242029, 10484058, 15726087, 31452174]

約数ペア:

[(1, 31452174), (2, 15726087), (3, 10484058), (6, 5242029), (9, 3494686), (13, 2419398), (18, 1747343), (26, 1209699), (39, 806466), (78, 403233), (117, 268822), (234, 134411), (257, 122382), (514, 61191), (523, 60138), (771, 40794), (1046, 30069), (1542, 20397), (1569, 20046), (2313, 13598), (3138, 10023), (3341, 9414), (4626, 6799), (4707, 6682)]