2040831774

素因数分解:

$2^1\times 3^4\times {\mathrm{1181}}^1\times {\mathrm{10667}}^1$

素因数の和:11862

約数の個数: 40

約数和(自身を含む): 4577276088

約数和(自身を除く): 2536444314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1181, 2362, 3543, 7086, 10629, 10667, 21258, 21334, 31887, 32001, 63774, 64002, 95661, 96003, 191322, 192006, 288009, 576018, 864027, 1728054, 12597727, 25195454, 37793181, 75586362, 113379543, 226759086, 340138629, 680277258, 1020415887, 2040831774]

約数ペア:

[(1, 2040831774), (2, 1020415887), (3, 680277258), (6, 340138629), (9, 226759086), (18, 113379543), (27, 75586362), (54, 37793181), (81, 25195454), (162, 12597727), (1181, 1728054), (2362, 864027), (3543, 576018), (7086, 288009), (10629, 192006), (10667, 191322), (21258, 96003), (21334, 95661), (31887, 64002), (32001, 63774)]