279221148

素因数分解:

$2^2\times 3^3\times {\mathrm{2585381}}^1$

素因数の和:2585394

約数の個数: 24

約数和(自身を含む): 723906960

約数和(自身を除く): 444685812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2585381, 5170762, 7756143, 10341524, 15512286, 23268429, 31024572, 46536858, 69805287, 93073716, 139610574, 279221148]

約数ペア:

[(1, 279221148), (2, 139610574), (3, 93073716), (4, 69805287), (6, 46536858), (9, 31024572), (12, 23268429), (18, 15512286), (27, 10341524), (36, 7756143), (54, 5170762), (108, 2585381)]