2018012055

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{13831}}^1$

素因数の和:14047

約数の個数: 32

約数和(自身を含む): 3298434048

約数和(自身を除く): 1280421993

約数列:

[1, 3, 5, 15, 71, 137, 213, 355, 411, 685, 1065, 2055, 9727, 13831, 29181, 41493, 48635, 69155, 145905, 207465, 982001, 1894847, 2946003, 4910005, 5684541, 9474235, 14730015, 28422705, 134534137, 403602411, 672670685, 2018012055]

約数ペア:

[(1, 2018012055), (3, 672670685), (5, 403602411), (15, 134534137), (71, 28422705), (137, 14730015), (213, 9474235), (355, 5684541), (411, 4910005), (685, 2946003), (1065, 1894847), (2055, 982001), (9727, 207465), (13831, 145905), (29181, 69155), (41493, 48635)]