81916038

素因数分解:

$2^1\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{3947}}^1$

素因数の和:5108

約数の個数: 24

約数和(自身を含む): 177683688

約数和(自身を除く): 95767650

約数列:

[1, 2, 3, 6, 9, 18, 1153, 2306, 3459, 3947, 6918, 7894, 10377, 11841, 20754, 23682, 35523, 71046, 4550891, 9101782, 13652673, 27305346, 40958019, 81916038]

約数ペア:

[(1, 81916038), (2, 40958019), (3, 27305346), (6, 13652673), (9, 9101782), (18, 4550891), (1153, 71046), (2306, 35523), (3459, 23682), (3947, 20754), (6918, 11841), (7894, 10377)]