22780944

素因数分解:

$2^4\times 3^2\times {\mathrm{158201}}^1$

素因数の和:158215

約数の個数: 30

約数和(自身を含む): 63755406

約数和(自身を除く): 40974462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 158201, 316402, 474603, 632804, 949206, 1265608, 1423809, 1898412, 2531216, 2847618, 3796824, 5695236, 7593648, 11390472, 22780944]

約数ペア:

[(1, 22780944), (2, 11390472), (3, 7593648), (4, 5695236), (6, 3796824), (8, 2847618), (9, 2531216), (12, 1898412), (16, 1423809), (18, 1265608), (24, 949206), (36, 632804), (48, 474603), (72, 316402), (144, 158201)]