12455772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 33653760

約数和(自身を除く): 21197988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 1877, 2212, 3318, 3754, 5631, 6636, 7508, 11262, 13139, 22524, 26278, 39417, 52556, 78834, 148283, 157668, 296566, 444849, 593132, 889698, 1037981, 1779396, 2075962, 3113943, 4151924, 6227886, 12455772]

約数ペア:

[(1, 12455772), (2, 6227886), (3, 4151924), (4, 3113943), (6, 2075962), (7, 1779396), (12, 1037981), (14, 889698), (21, 593132), (28, 444849), (42, 296566), (79, 157668), (84, 148283), (158, 78834), (237, 52556), (316, 39417), (474, 26278), (553, 22524), (948, 13139), (1106, 11262), (1659, 7508), (1877, 6636), (2212, 5631), (3318, 3754)]