21449964

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7417}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 50264368

約数和(自身を除く): 28814404

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7417, 14834, 22251, 29668, 44502, 89004, 1787497, 3574994, 5362491, 7149988, 10724982, 21449964]

約数ペア:

[(1, 21449964), (2, 10724982), (3, 7149988), (4, 5362491), (6, 3574994), (12, 1787497), (241, 89004), (482, 44502), (723, 29668), (964, 22251), (1446, 14834), (2892, 7417)]