18788238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149113}}^1$

素因数の和:149128

約数の個数: 24

約数和(自身を含む): 46523568

約数和(自身を除く): 27735330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149113, 298226, 447339, 894678, 1043791, 1342017, 2087582, 2684034, 3131373, 6262746, 9394119, 18788238]

約数ペア:

[(1, 18788238), (2, 9394119), (3, 6262746), (6, 3131373), (7, 2684034), (9, 2087582), (14, 1342017), (18, 1043791), (21, 894678), (42, 447339), (63, 298226), (126, 149113)]