15731388

素因数分解:

$2^2\times 3^3\times {\mathrm{145661}}^1$

素因数の和:145674

約数の個数: 24

約数和(自身を含む): 40785360

約数和(自身を除く): 25053972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 145661, 291322, 436983, 582644, 873966, 1310949, 1747932, 2621898, 3932847, 5243796, 7865694, 15731388]

約数ペア:

[(1, 15731388), (2, 7865694), (3, 5243796), (4, 3932847), (6, 2621898), (9, 1747932), (12, 1310949), (18, 873966), (27, 582644), (36, 436983), (54, 291322), (108, 145661)]