131903622

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{30661}}^1$

素因数の和:30908

約数の個数: 24

約数和(自身を含む): 286996320

約数和(自身を除く): 155092698

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 30661, 61322, 91983, 183966, 275949, 551898, 7327979, 14655958, 21983937, 43967874, 65951811, 131903622]

約数ペア:

[(1, 131903622), (2, 65951811), (3, 43967874), (6, 21983937), (9, 14655958), (18, 7327979), (239, 551898), (478, 275949), (717, 183966), (1434, 91983), (2151, 61322), (4302, 30661)]