40242558

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{13177}}^1$

素因数の和:13691

約数の個数: 16

約数和(自身を含む): 80649360

約数和(自身を除く): 40406802

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 13177, 26354, 39531, 79062, 6707093, 13414186, 20121279, 40242558]

約数ペア:

[(1, 40242558), (2, 20121279), (3, 13414186), (6, 6707093), (509, 79062), (1018, 39531), (1527, 26354), (3054, 13177)]