221624856

素因数分解:

$2^3\times 3^3\times {\mathrm{1026041}}^1$

素因数の和:1026056

約数の個数: 32

約数和(自身を含む): 615625200

約数和(自身を除く): 394000344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1026041, 2052082, 3078123, 4104164, 6156246, 8208328, 9234369, 12312492, 18468738, 24624984, 27703107, 36937476, 55406214, 73874952, 110812428, 221624856]

約数ペア:

[(1, 221624856), (2, 110812428), (3, 73874952), (4, 55406214), (6, 36937476), (8, 27703107), (9, 24624984), (12, 18468738), (18, 12312492), (24, 9234369), (27, 8208328), (36, 6156246), (54, 4104164), (72, 3078123), (108, 2052082), (216, 1026041)]