67374678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3079}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 154344960

約数和(自身を除く): 86970282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 3079, 3126, 3647, 6158, 7294, 9237, 10941, 18474, 21553, 21882, 43106, 64659, 129318, 1604159, 3208318, 4812477, 9624954, 11229113, 22458226, 33687339, 67374678]

約数ペア:

[(1, 67374678), (2, 33687339), (3, 22458226), (6, 11229113), (7, 9624954), (14, 4812477), (21, 3208318), (42, 1604159), (521, 129318), (1042, 64659), (1563, 43106), (3079, 21882), (3126, 21553), (3647, 18474), (6158, 10941), (7294, 9237)]