18483314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 11929486

約数列:

[1, 2, 19, 38, 47, 79, 94, 131, 158, 262, 893, 1501, 1786, 2489, 3002, 3713, 4978, 6157, 7426, 10349, 12314, 20698, 70547, 116983, 141094, 196631, 233966, 393262, 486403, 972806, 9241657, 18483314]

約数ペア:

[(1, 18483314), (2, 9241657), (19, 972806), (38, 486403), (47, 393262), (79, 233966), (94, 196631), (131, 141094), (158, 116983), (262, 70547), (893, 20698), (1501, 12314), (1786, 10349), (2489, 7426), (3002, 6157), (3713, 4978)]