268872012

素因数分解:

$2^2\times 3^2\times {\mathrm{7468667}}^1$

素因数の和:7468677

約数の個数: 18

約数和(自身を含む): 679648788

約数和(自身を除く): 410776776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7468667, 14937334, 22406001, 29874668, 44812002, 67218003, 89624004, 134436006, 268872012]

約数ペア:

[(1, 268872012), (2, 134436006), (3, 89624004), (4, 67218003), (6, 44812002), (9, 29874668), (12, 22406001), (18, 14937334), (36, 7468667)]