2500218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19843}}^1$

素因数の和:19858

約数の個数: 24

約数和(自身を含む): 6191328

約数和(自身を除く): 3691110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19843, 39686, 59529, 119058, 138901, 178587, 277802, 357174, 416703, 833406, 1250109, 2500218]

約数ペア:

[(1, 2500218), (2, 1250109), (3, 833406), (6, 416703), (7, 357174), (9, 277802), (14, 178587), (18, 138901), (21, 119058), (42, 59529), (63, 39686), (126, 19843)]