18165876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 44728320

約数和(自身を除く): 26562444

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1039, 1457, 2078, 2914, 3117, 4156, 4371, 5828, 6234, 8742, 12468, 17484, 32209, 48833, 64418, 96627, 97666, 128836, 146499, 193254, 195332, 292998, 386508, 585996, 1513823, 3027646, 4541469, 6055292, 9082938, 18165876]

約数ペア:

[(1, 18165876), (2, 9082938), (3, 6055292), (4, 4541469), (6, 3027646), (12, 1513823), (31, 585996), (47, 386508), (62, 292998), (93, 195332), (94, 193254), (124, 146499), (141, 128836), (186, 97666), (188, 96627), (282, 64418), (372, 48833), (564, 32209), (1039, 17484), (1457, 12468), (2078, 8742), (2914, 6234), (3117, 5828), (4156, 4371)]