253472904

素因数分解:

$2^3\times 3^2\times {\mathrm{3520457}}^1$

素因数の和:3520469

約数の個数: 24

約数和(自身を含む): 686489310

約数和(自身を除く): 433016406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3520457, 7040914, 10561371, 14081828, 21122742, 28163656, 31684113, 42245484, 63368226, 84490968, 126736452, 253472904]

約数ペア:

[(1, 253472904), (2, 126736452), (3, 84490968), (4, 63368226), (6, 42245484), (8, 31684113), (9, 28163656), (12, 21122742), (18, 14081828), (24, 10561371), (36, 7040914), (72, 3520457)]