12581226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3267

約数の個数: 48

約数和(自身を含む): 32168448

約数和(自身を除く): 19587222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3221, 3906, 6442, 9663, 19326, 22547, 28989, 45094, 57978, 67641, 99851, 135282, 199702, 202923, 299553, 405846, 599106, 698957, 898659, 1397914, 1797318, 2096871, 4193742, 6290613, 12581226]

約数ペア:

[(1, 12581226), (2, 6290613), (3, 4193742), (6, 2096871), (7, 1797318), (9, 1397914), (14, 898659), (18, 698957), (21, 599106), (31, 405846), (42, 299553), (62, 202923), (63, 199702), (93, 135282), (126, 99851), (186, 67641), (217, 57978), (279, 45094), (434, 28989), (558, 22547), (651, 19326), (1302, 9663), (1953, 6442), (3221, 3906)]