40809972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{485833}}^1$

素因数の和:485847

約数の個数: 24

約数和(自身を含む): 108826816

約数和(自身を除く): 68016844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 485833, 971666, 1457499, 1943332, 2914998, 3400831, 5829996, 6801662, 10202493, 13603324, 20404986, 40809972]

約数ペア:

[(1, 40809972), (2, 20404986), (3, 13603324), (4, 10202493), (6, 6801662), (7, 5829996), (12, 3400831), (14, 2914998), (21, 1943332), (28, 1457499), (42, 971666), (84, 485833)]