40407144

素因数分解:

$2^3\times 3^1\times {\mathrm{1683631}}^1$

素因数の和:1683640

約数の個数: 16

約数和(自身を含む): 101017920

約数和(自身を除く): 60610776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1683631, 3367262, 5050893, 6734524, 10101786, 13469048, 20203572, 40407144]

約数ペア:

[(1, 40407144), (2, 20203572), (3, 13469048), (4, 10101786), (6, 6734524), (8, 5050893), (12, 3367262), (24, 1683631)]