137685978

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{58391}}^1$

素因数の和:58530

約数の個数: 24

約数和(自身を含む): 300602016

約数和(自身を除く): 162916038

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 58391, 116782, 175173, 350346, 525519, 1051038, 7649221, 15298442, 22947663, 45895326, 68842989, 137685978]

約数ペア:

[(1, 137685978), (2, 68842989), (3, 45895326), (6, 22947663), (9, 15298442), (18, 7649221), (131, 1051038), (262, 525519), (393, 350346), (786, 175173), (1179, 116782), (2358, 58391)]