18120070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62483}}^1$

素因数の和:62519

約数の個数: 16

約数和(自身を含む): 33741360

約数和(自身を除く): 15621290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 62483, 124966, 312415, 624830, 1812007, 3624014, 9060035, 18120070]

約数ペア:

[(1, 18120070), (2, 9060035), (5, 3624014), (10, 1812007), (29, 624830), (58, 312415), (145, 124966), (290, 62483)]