16995876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 41240640

約数和(自身を除く): 24244764

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 101, 111, 148, 202, 222, 303, 379, 404, 444, 606, 758, 1137, 1212, 1516, 2274, 3737, 4548, 7474, 11211, 14023, 14948, 22422, 28046, 38279, 42069, 44844, 56092, 76558, 84138, 114837, 153116, 168276, 229674, 459348, 1416323, 2832646, 4248969, 5665292, 8497938, 16995876]

約数ペア:

[(1, 16995876), (2, 8497938), (3, 5665292), (4, 4248969), (6, 2832646), (12, 1416323), (37, 459348), (74, 229674), (101, 168276), (111, 153116), (148, 114837), (202, 84138), (222, 76558), (303, 56092), (379, 44844), (404, 42069), (444, 38279), (606, 28046), (758, 22422), (1137, 14948), (1212, 14023), (1516, 11211), (2274, 7474), (3737, 4548)]