42942396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 119347200

約数和(自身を除く): 76404804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 73, 84, 94, 141, 146, 149, 188, 219, 282, 292, 298, 329, 438, 447, 511, 564, 596, 658, 876, 894, 987, 1022, 1043, 1316, 1533, 1788, 1974, 2044, 2086, 3066, 3129, 3431, 3948, 4172, 6132, 6258, 6862, 7003, 10293, 10877, 12516, 13724, 14006, 20586, 21009, 21754, 24017, 28012, 32631, 41172, 42018, 43508, 48034, 49021, 65262, 72051, 76139, 84036, 96068, 98042, 130524, 144102, 147063, 152278, 196084, 228417, 288204, 294126, 304556, 456834, 511219, 588252, 913668, 1022438, 1533657, 2044876, 3067314, 3578533, 6134628, 7157066, 10735599, 14314132, 21471198, 42942396]

約数ペア:

[(1, 42942396), (2, 21471198), (3, 14314132), (4, 10735599), (6, 7157066), (7, 6134628), (12, 3578533), (14, 3067314), (21, 2044876), (28, 1533657), (42, 1022438), (47, 913668), (73, 588252), (84, 511219), (94, 456834), (141, 304556), (146, 294126), (149, 288204), (188, 228417), (219, 196084), (282, 152278), (292, 147063), (298, 144102), (329, 130524), (438, 98042), (447, 96068), (511, 84036), (564, 76139), (596, 72051), (658, 65262), (876, 49021), (894, 48034), (987, 43508), (1022, 42018), (1043, 41172), (1316, 32631), (1533, 28012), (1788, 24017), (1974, 21754), (2044, 21009), (2086, 20586), (3066, 14006), (3129, 13724), (3431, 12516), (3948, 10877), (4172, 10293), (6132, 7003), (6258, 6862)]