22849254

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 51706512

約数和(自身を除く): 28857258

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 258, 318, 387, 477, 557, 774, 954, 1114, 1671, 2279, 3342, 4558, 5013, 6837, 10026, 13674, 20511, 23951, 29521, 41022, 47902, 59042, 71853, 88563, 143706, 177126, 215559, 265689, 431118, 531378, 1269403, 2538806, 3808209, 7616418, 11424627, 22849254]

約数ペア:

[(1, 22849254), (2, 11424627), (3, 7616418), (6, 3808209), (9, 2538806), (18, 1269403), (43, 531378), (53, 431118), (86, 265689), (106, 215559), (129, 177126), (159, 143706), (258, 88563), (318, 71853), (387, 59042), (477, 47902), (557, 41022), (774, 29521), (954, 23951), (1114, 20511), (1671, 13674), (2279, 10026), (3342, 6837), (4558, 5013)]