260016228

素因数分解:

$2^2\times 3^2\times {\mathrm{7222673}}^1$

素因数の和:7222683

約数の個数: 18

約数和(自身を含む): 657263334

約数和(自身を除く): 397247106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7222673, 14445346, 21668019, 28890692, 43336038, 65004057, 86672076, 130008114, 260016228]

約数ペア:

[(1, 260016228), (2, 130008114), (3, 86672076), (4, 65004057), (6, 43336038), (9, 28890692), (12, 21668019), (18, 14445346), (36, 7222673)]