378619434

素因数分解:

$2^1\times 3^4\times {\mathrm{2337157}}^1$

素因数の和:2337171

約数の個数: 20

約数和(自身を含む): 848388354

約数和(自身を除く): 469768920

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2337157, 4674314, 7011471, 14022942, 21034413, 42068826, 63103239, 126206478, 189309717, 378619434]

約数ペア:

[(1, 378619434), (2, 189309717), (3, 126206478), (6, 63103239), (9, 42068826), (18, 21034413), (27, 14022942), (54, 7011471), (81, 4674314), (162, 2337157)]