17947812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{40423}}^1$

素因数の和:40467

約数の個数: 24

約数和(自身を含む): 43011136

約数和(自身を除く): 25063324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 40423, 80846, 121269, 161692, 242538, 485076, 1495651, 2991302, 4486953, 5982604, 8973906, 17947812]

約数ペア:

[(1, 17947812), (2, 8973906), (3, 5982604), (4, 4486953), (6, 2991302), (12, 1495651), (37, 485076), (74, 242538), (111, 161692), (148, 121269), (222, 80846), (444, 40423)]