40368186

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{10529}}^1$

素因数の和:10611

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 50611014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 10529, 21058, 31587, 63174, 94761, 189522, 284283, 568566, 747559, 1495118, 2242677, 4485354, 6728031, 13456062, 20184093, 40368186]

約数ペア:

[(1, 40368186), (2, 20184093), (3, 13456062), (6, 6728031), (9, 4485354), (18, 2242677), (27, 1495118), (54, 747559), (71, 568566), (142, 284283), (213, 189522), (426, 94761), (639, 63174), (1278, 31587), (1917, 21058), (3834, 10529)]