18603998

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 14297122

約数列:

[1, 2, 7, 14, 59, 101, 118, 202, 223, 413, 446, 707, 826, 1414, 1561, 3122, 5959, 11918, 13157, 22523, 26314, 41713, 45046, 83426, 92099, 157661, 184198, 315322, 1328857, 2657714, 9301999, 18603998]

約数ペア:

[(1, 18603998), (2, 9301999), (7, 2657714), (14, 1328857), (59, 315322), (101, 184198), (118, 157661), (202, 92099), (223, 83426), (413, 45046), (446, 41713), (707, 26314), (826, 22523), (1414, 13157), (1561, 11918), (3122, 5959)]