7428654

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13313}}^1$

素因数の和:13352

約数の個数: 24

約数和(自身を含む): 16615872

約数和(自身を除く): 9187218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 13313, 26626, 39939, 79878, 119817, 239634, 412703, 825406, 1238109, 2476218, 3714327, 7428654]

約数ペア:

[(1, 7428654), (2, 3714327), (3, 2476218), (6, 1238109), (9, 825406), (18, 412703), (31, 239634), (62, 119817), (93, 79878), (186, 39939), (279, 26626), (558, 13313)]