490901922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3896047}}^1$

素因数の和:3896062

約数の個数: 24

約数和(自身を含む): 1215566976

約数和(自身を除く): 724665054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3896047, 7792094, 11688141, 23376282, 27272329, 35064423, 54544658, 70128846, 81816987, 163633974, 245450961, 490901922]

約数ペア:

[(1, 490901922), (2, 245450961), (3, 163633974), (6, 81816987), (7, 70128846), (9, 54544658), (14, 35064423), (18, 27272329), (21, 23376282), (42, 11688141), (63, 7792094), (126, 3896047)]