18458264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5669}}^1$

素因数の和:5723

約数の個数: 32

約数和(自身を含む): 38782800

約数和(自身を除く): 20324536

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5669, 11338, 22676, 45352, 62359, 124718, 209753, 249436, 419506, 498872, 839012, 1678024, 2307283, 4614566, 9229132, 18458264]

約数ペア:

[(1, 18458264), (2, 9229132), (4, 4614566), (8, 2307283), (11, 1678024), (22, 839012), (37, 498872), (44, 419506), (74, 249436), (88, 209753), (148, 124718), (296, 62359), (407, 45352), (814, 22676), (1628, 11338), (3256, 5669)]