131382186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1684387}}^1$

素因数の和:1684405

約数の個数: 16

約数和(自身を含む): 282977184

約数和(自身を除く): 151594998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1684387, 3368774, 5053161, 10106322, 21897031, 43794062, 65691093, 131382186]

約数ペア:

[(1, 131382186), (2, 65691093), (3, 43794062), (6, 21897031), (13, 10106322), (26, 5053161), (39, 3368774), (78, 1684387)]