18955074

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 39559680

約数和(自身を除く): 20604606

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 1009, 2018, 3027, 3131, 6054, 6262, 9393, 18786, 31279, 62558, 93837, 101909, 187674, 203818, 305727, 611454, 3159179, 6318358, 9477537, 18955074]

約数ペア:

[(1, 18955074), (2, 9477537), (3, 6318358), (6, 3159179), (31, 611454), (62, 305727), (93, 203818), (101, 187674), (186, 101909), (202, 93837), (303, 62558), (606, 31279), (1009, 18786), (2018, 9393), (3027, 6262), (3131, 6054)]