16121418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 17367222

約数列:

[1, 2, 3, 6, 37, 74, 101, 111, 202, 222, 303, 606, 719, 1438, 2157, 3737, 4314, 7474, 11211, 22422, 26603, 53206, 72619, 79809, 145238, 159618, 217857, 435714, 2686903, 5373806, 8060709, 16121418]

約数ペア:

[(1, 16121418), (2, 8060709), (3, 5373806), (6, 2686903), (37, 435714), (74, 217857), (101, 159618), (111, 145238), (202, 79809), (222, 72619), (303, 53206), (606, 26603), (719, 22422), (1438, 11211), (2157, 7474), (3737, 4314)]