40871796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486569}}^1$

素因数の和:486583

約数の個数: 24

約数和(自身を含む): 108991680

約数和(自身を除く): 68119884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486569, 973138, 1459707, 1946276, 2919414, 3405983, 5838828, 6811966, 10217949, 13623932, 20435898, 40871796]

約数ペア:

[(1, 40871796), (2, 20435898), (3, 13623932), (4, 10217949), (6, 6811966), (7, 5838828), (12, 3405983), (14, 2919414), (21, 1946276), (28, 1459707), (42, 973138), (84, 486569)]