21901584

素因数分解:

$2^4\times 3^1\times {\mathrm{456283}}^1$

素因数の和:456294

約数の個数: 20

約数和(自身を含む): 56579216

約数和(自身を除く): 34677632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456283, 912566, 1368849, 1825132, 2737698, 3650264, 5475396, 7300528, 10950792, 21901584]

約数ペア:

[(1, 21901584), (2, 10950792), (3, 7300528), (4, 5475396), (6, 3650264), (8, 2737698), (12, 1825132), (16, 1368849), (24, 912566), (48, 456283)]