67815558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 154089936

約数和(自身を除く): 86274378

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 2137, 3526, 4274, 5289, 6411, 10578, 12822, 15867, 19233, 31734, 38466, 87617, 91891, 175234, 183782, 262851, 275673, 525702, 551346, 788553, 827019, 1577106, 1654038, 3767531, 7535062, 11302593, 22605186, 33907779, 67815558]

約数ペア:

[(1, 67815558), (2, 33907779), (3, 22605186), (6, 11302593), (9, 7535062), (18, 3767531), (41, 1654038), (43, 1577106), (82, 827019), (86, 788553), (123, 551346), (129, 525702), (246, 275673), (258, 262851), (369, 183782), (387, 175234), (738, 91891), (774, 87617), (1763, 38466), (2137, 31734), (3526, 19233), (4274, 15867), (5289, 12822), (6411, 10578)]