81595962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647587}}^1$

素因数の和:647602

約数の個数: 24

約数和(自身を含む): 202047456

約数和(自身を除く): 120451494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647587, 1295174, 1942761, 3885522, 4533109, 5828283, 9066218, 11656566, 13599327, 27198654, 40797981, 81595962]

約数ペア:

[(1, 81595962), (2, 40797981), (3, 27198654), (6, 13599327), (7, 11656566), (9, 9066218), (14, 5828283), (18, 4533109), (21, 3885522), (42, 1942761), (63, 1295174), (126, 647587)]