40072986

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{13331}}^1$

素因数の和:13506

約数の個数: 24

約数和(自身を含む): 87351264

約数和(自身を除く): 47278278

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 1002, 1503, 3006, 13331, 26662, 39993, 79986, 119979, 239958, 2226277, 4452554, 6678831, 13357662, 20036493, 40072986]

約数ペア:

[(1, 40072986), (2, 20036493), (3, 13357662), (6, 6678831), (9, 4452554), (18, 2226277), (167, 239958), (334, 119979), (501, 79986), (1002, 39993), (1503, 26662), (3006, 13331)]