18575028

素因数分解:

$2^2\times 3^3\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 48404160

約数和(自身を除く): 29829132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 293, 586, 587, 879, 1172, 1174, 1758, 1761, 2348, 2637, 3516, 3522, 5274, 5283, 7044, 7911, 10548, 10566, 15822, 15849, 21132, 31644, 31698, 63396, 171991, 343982, 515973, 687964, 1031946, 1547919, 2063892, 3095838, 4643757, 6191676, 9287514, 18575028]

約数ペア:

[(1, 18575028), (2, 9287514), (3, 6191676), (4, 4643757), (6, 3095838), (9, 2063892), (12, 1547919), (18, 1031946), (27, 687964), (36, 515973), (54, 343982), (108, 171991), (293, 63396), (586, 31698), (587, 31644), (879, 21132), (1172, 15849), (1174, 15822), (1758, 10566), (1761, 10548), (2348, 7911), (2637, 7044), (3516, 5283), (3522, 5274)]