70819266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1686173}}^1$

素因数の和:1686185

約数の個数: 16

約数和(自身を含む): 161872704

約数和(自身を除く): 91053438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1686173, 3372346, 5058519, 10117038, 11803211, 23606422, 35409633, 70819266]

約数ペア:

[(1, 70819266), (2, 35409633), (3, 23606422), (6, 11803211), (7, 10117038), (14, 5058519), (21, 3372346), (42, 1686173)]