18407718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{146093}}^1$

素因数の和:146108

約数の個数: 24

約数和(自身を含む): 45581328

約数和(自身を除く): 27173610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 146093, 292186, 438279, 876558, 1022651, 1314837, 2045302, 2629674, 3067953, 6135906, 9203859, 18407718]

約数ペア:

[(1, 18407718), (2, 9203859), (3, 6135906), (6, 3067953), (7, 2629674), (9, 2045302), (14, 1314837), (18, 1022651), (21, 876558), (42, 438279), (63, 292186), (126, 146093)]