123256872

素因数分解:

$2^3\times 3^2\times {\mathrm{1711901}}^1$

素因数の和:1711913

約数の個数: 24

約数和(自身を含む): 333820890

約数和(自身を除く): 210564018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1711901, 3423802, 5135703, 6847604, 10271406, 13695208, 15407109, 20542812, 30814218, 41085624, 61628436, 123256872]

約数ペア:

[(1, 123256872), (2, 61628436), (3, 41085624), (4, 30814218), (6, 20542812), (8, 15407109), (9, 13695208), (12, 10271406), (18, 6847604), (24, 5135703), (36, 3423802), (72, 1711901)]