18449900986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{14633}}^1$

素因数の和:15126

約数の個数: 32

約数和(自身を含む): 30446212608

約数和(自身を除く): 11996311622

約数列:

[1, 2, 11, 22, 223, 257, 446, 514, 2453, 2827, 4906, 5654, 14633, 29266, 57311, 114622, 160963, 321926, 630421, 1260842, 3263159, 3760681, 6526318, 7521362, 35894749, 41367491, 71789498, 82734982, 838631863, 1677263726, 9224950493, 18449900986]

約数ペア:

[(1, 18449900986), (2, 9224950493), (11, 1677263726), (22, 838631863), (223, 82734982), (257, 71789498), (446, 41367491), (514, 35894749), (2453, 7521362), (2827, 6526318), (4906, 3760681), (5654, 3263159), (14633, 1260842), (29266, 630421), (57311, 321926), (114622, 160963)]