18015424

素因数分解:

$2^6\times 7^1\times {\mathrm{40213}}^1$

素因数の和:40232

約数の個数: 28

約数和(自身を含む): 40857424

約数和(自身を除く): 22842000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40213, 80426, 160852, 281491, 321704, 562982, 643408, 1125964, 1286816, 2251928, 2573632, 4503856, 9007712, 18015424]

約数ペア:

[(1, 18015424), (2, 9007712), (4, 4503856), (7, 2573632), (8, 2251928), (14, 1286816), (16, 1125964), (28, 643408), (32, 562982), (56, 321704), (64, 281491), (112, 160852), (224, 80426), (448, 40213)]