279898326

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{7297}}^1$

素因数の和:9436

約数の個数: 24

約数和(自身を含む): 606814104

約数和(自身を除く): 326915778

約数列:

[1, 2, 3, 6, 9, 18, 2131, 4262, 6393, 7297, 12786, 14594, 19179, 21891, 38358, 43782, 65673, 131346, 15549907, 31099814, 46649721, 93299442, 139949163, 279898326]

約数ペア:

[(1, 279898326), (2, 139949163), (3, 93299442), (6, 46649721), (9, 31099814), (18, 15549907), (2131, 131346), (4262, 65673), (6393, 43782), (7297, 38358), (12786, 21891), (14594, 19179)]