225319896

素因数分解:

$2^3\times 3^2\times {\mathrm{3129443}}^1$

素因数の和:3129455

約数の個数: 24

約数和(自身を含む): 610241580

約数和(自身を除く): 384921684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3129443, 6258886, 9388329, 12517772, 18776658, 25035544, 28164987, 37553316, 56329974, 75106632, 112659948, 225319896]

約数ペア:

[(1, 225319896), (2, 112659948), (3, 75106632), (4, 56329974), (6, 37553316), (8, 28164987), (9, 25035544), (12, 18776658), (18, 12517772), (24, 9388329), (36, 6258886), (72, 3129443)]