11131428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 32979744

約数和(自身を除く): 21848316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 1721, 2156, 3234, 3442, 5163, 6468, 6884, 10326, 12047, 18931, 20652, 24094, 36141, 37862, 48188, 56793, 72282, 75724, 84329, 113586, 132517, 144564, 168658, 227172, 252987, 265034, 337316, 397551, 505974, 530068, 795102, 927619, 1011948, 1590204, 1855238, 2782857, 3710476, 5565714, 11131428]

約数ペア:

[(1, 11131428), (2, 5565714), (3, 3710476), (4, 2782857), (6, 1855238), (7, 1590204), (11, 1011948), (12, 927619), (14, 795102), (21, 530068), (22, 505974), (28, 397551), (33, 337316), (42, 265034), (44, 252987), (49, 227172), (66, 168658), (77, 144564), (84, 132517), (98, 113586), (132, 84329), (147, 75724), (154, 72282), (196, 56793), (231, 48188), (294, 37862), (308, 36141), (462, 24094), (539, 20652), (588, 18931), (924, 12047), (1078, 10326), (1617, 6884), (1721, 6468), (2156, 5163), (3234, 3442)]