18737953257

素因数分解:

$3^1\times {\mathrm{631}}^1\times {\mathrm{919}}^1\times {\mathrm{10771}}^1$

素因数の和:12324

約数の個数: 16

約数和(自身を含む): 25053086720

約数和(自身を除く): 6315133463

約数列:

[1, 3, 631, 919, 1893, 2757, 10771, 32313, 579889, 1739667, 6796501, 9898549, 20389503, 29695647, 6245984419, 18737953257]

約数ペア:

[(1, 18737953257), (3, 6245984419), (631, 29695647), (919, 20389503), (1893, 9898549), (2757, 6796501), (10771, 1739667), (32313, 579889)]