218241996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2598119}}^1$

素因数の和:2598133

約数の個数: 24

約数和(自身を含む): 581978880

約数和(自身を除く): 363736884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2598119, 5196238, 7794357, 10392476, 15588714, 18186833, 31177428, 36373666, 54560499, 72747332, 109120998, 218241996]

約数ペア:

[(1, 218241996), (2, 109120998), (3, 72747332), (4, 54560499), (6, 36373666), (7, 31177428), (12, 18186833), (14, 15588714), (21, 10392476), (28, 7794357), (42, 5196238), (84, 2598119)]