221329512

素因数分解:

$2^3\times 3^2\times {\mathrm{3074021}}^1$

素因数の和:3074033

約数の個数: 24

約数和(自身を含む): 599434290

約数和(自身を除く): 378104778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3074021, 6148042, 9222063, 12296084, 18444126, 24592168, 27666189, 36888252, 55332378, 73776504, 110664756, 221329512]

約数ペア:

[(1, 221329512), (2, 110664756), (3, 73776504), (4, 55332378), (6, 36888252), (8, 27666189), (9, 24592168), (12, 18444126), (18, 12296084), (24, 9222063), (36, 6148042), (72, 3074021)]