7217982

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2927}}^1$

素因数の和:3072

約数の個数: 24

約数和(自身を含む): 15758496

約数和(自身を除く): 8540514

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 2927, 5854, 8781, 17562, 26343, 52686, 400999, 801998, 1202997, 2405994, 3608991, 7217982]

約数ペア:

[(1, 7217982), (2, 3608991), (3, 2405994), (6, 1202997), (9, 801998), (18, 400999), (137, 52686), (274, 26343), (411, 17562), (822, 8781), (1233, 5854), (2466, 2927)]