83986434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{666559}}^1$

素因数の和:666574

約数の個数: 24

約数和(自身を含む): 207966720

約数和(自身を除く): 123980286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 666559, 1333118, 1999677, 3999354, 4665913, 5999031, 9331826, 11998062, 13997739, 27995478, 41993217, 83986434]

約数ペア:

[(1, 83986434), (2, 41993217), (3, 27995478), (6, 13997739), (7, 11998062), (9, 9331826), (14, 5999031), (18, 4665913), (21, 3999354), (42, 1999677), (63, 1333118), (126, 666559)]