40643586

素因数分解:

$2^1\times 3^3\times {\mathrm{743}}^1\times {\mathrm{1013}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 90529920

約数和(自身を除く): 49886334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 743, 1013, 1486, 2026, 2229, 3039, 4458, 6078, 6687, 9117, 13374, 18234, 20061, 27351, 40122, 54702, 752659, 1505318, 2257977, 4515954, 6773931, 13547862, 20321793, 40643586]

約数ペア:

[(1, 40643586), (2, 20321793), (3, 13547862), (6, 6773931), (9, 4515954), (18, 2257977), (27, 1505318), (54, 752659), (743, 54702), (1013, 40122), (1486, 27351), (2026, 20061), (2229, 18234), (3039, 13374), (4458, 9117), (6078, 6687)]