81201114

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{104911}}^1$

素因数の和:104962

約数の個数: 24

約数和(自身を含む): 180028992

約数和(自身を除く): 98827878

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 104911, 209822, 314733, 629466, 944199, 1888398, 4511173, 9022346, 13533519, 27067038, 40600557, 81201114]

約数ペア:

[(1, 81201114), (2, 40600557), (3, 27067038), (6, 13533519), (9, 9022346), (18, 4511173), (43, 1888398), (86, 944199), (129, 629466), (258, 314733), (387, 209822), (774, 104911)]