221736012

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{18913}}^1$

素因数の和:19897

約数の個数: 24

約数和(自身を含む): 517940976

約数和(自身を除く): 296204964

約数列:

[1, 2, 3, 4, 6, 12, 977, 1954, 2931, 3908, 5862, 11724, 18913, 37826, 56739, 75652, 113478, 226956, 18478001, 36956002, 55434003, 73912004, 110868006, 221736012]

約数ペア:

[(1, 221736012), (2, 110868006), (3, 73912004), (4, 55434003), (6, 36956002), (12, 18478001), (977, 226956), (1954, 113478), (2931, 75652), (3908, 56739), (5862, 37826), (11724, 18913)]