40745448

素因数分解:

$2^3\times 3^2\times {\mathrm{565909}}^1$

素因数の和:565921

約数の個数: 24

約数和(自身を含む): 110352450

約数和(自身を除く): 69607002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 565909, 1131818, 1697727, 2263636, 3395454, 4527272, 5093181, 6790908, 10186362, 13581816, 20372724, 40745448]

約数ペア:

[(1, 40745448), (2, 20372724), (3, 13581816), (4, 10186362), (6, 6790908), (8, 5093181), (9, 4527272), (12, 3395454), (18, 2263636), (24, 1697727), (36, 1131818), (72, 565909)]