15074556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 42287616

約数和(自身を除く): 27213060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 827, 868, 1302, 1519, 1654, 2481, 2604, 3038, 3308, 4557, 4962, 5789, 6076, 9114, 9924, 11578, 17367, 18228, 23156, 25637, 34734, 40523, 51274, 69468, 76911, 81046, 102548, 121569, 153822, 162092, 179459, 243138, 307644, 358918, 486276, 538377, 717836, 1076754, 1256213, 2153508, 2512426, 3768639, 5024852, 7537278, 15074556]

約数ペア:

[(1, 15074556), (2, 7537278), (3, 5024852), (4, 3768639), (6, 2512426), (7, 2153508), (12, 1256213), (14, 1076754), (21, 717836), (28, 538377), (31, 486276), (42, 358918), (49, 307644), (62, 243138), (84, 179459), (93, 162092), (98, 153822), (124, 121569), (147, 102548), (186, 81046), (196, 76911), (217, 69468), (294, 51274), (372, 40523), (434, 34734), (588, 25637), (651, 23156), (827, 18228), (868, 17367), (1302, 11578), (1519, 9924), (1654, 9114), (2481, 6076), (2604, 5789), (3038, 4962), (3308, 4557)]