40847604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486281}}^1$

素因数の和:486295

約数の個数: 24

約数和(自身を含む): 108927168

約数和(自身を除く): 68079564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486281, 972562, 1458843, 1945124, 2917686, 3403967, 5835372, 6807934, 10211901, 13615868, 20423802, 40847604]

約数ペア:

[(1, 40847604), (2, 20423802), (3, 13615868), (4, 10211901), (6, 6807934), (7, 5835372), (12, 3403967), (14, 2917686), (21, 1945124), (28, 1458843), (42, 972562), (84, 486281)]