40270122

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1096

約数の個数: 40

約数和(自身を含む): 90628032

約数和(自身を除く): 50357910

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 751, 993, 1502, 1986, 2253, 2979, 4506, 5958, 6759, 8937, 13518, 17874, 20277, 26811, 40554, 53622, 60831, 121662, 248581, 497162, 745743, 1491486, 2237229, 4474458, 6711687, 13423374, 20135061, 40270122]

約数ペア:

[(1, 40270122), (2, 20135061), (3, 13423374), (6, 6711687), (9, 4474458), (18, 2237229), (27, 1491486), (54, 745743), (81, 497162), (162, 248581), (331, 121662), (662, 60831), (751, 53622), (993, 40554), (1502, 26811), (1986, 20277), (2253, 17874), (2979, 13518), (4506, 8937), (5958, 6759)]