18840462

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{11587}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 37823232

約数和(自身を除く): 18982770

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 11587, 23174, 34761, 69522, 3140077, 6280154, 9420231, 18840462]

約数ペア:

[(1, 18840462), (2, 9420231), (3, 6280154), (6, 3140077), (271, 69522), (542, 34761), (813, 23174), (1626, 11587)]