18397554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4337}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 42477696

約数和(自身を除く): 24080142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 4337, 8674, 13011, 26022, 30359, 60718, 91077, 182154, 438037, 876074, 1314111, 2628222, 3066259, 6132518, 9198777, 18397554]

約数ペア:

[(1, 18397554), (2, 9198777), (3, 6132518), (6, 3066259), (7, 2628222), (14, 1314111), (21, 876074), (42, 438037), (101, 182154), (202, 91077), (303, 60718), (606, 30359), (707, 26022), (1414, 13011), (2121, 8674), (4242, 4337)]