66841686

素因数分解:

$2^1\times 3^4\times {\mathrm{412603}}^1$

素因数の和:412617

約数の個数: 20

約数和(自身を含む): 149775252

約数和(自身を除く): 82933566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 412603, 825206, 1237809, 2475618, 3713427, 7426854, 11140281, 22280562, 33420843, 66841686]

約数ペア:

[(1, 66841686), (2, 33420843), (3, 22280562), (6, 11140281), (9, 7426854), (18, 3713427), (27, 2475618), (54, 1237809), (81, 825206), (162, 412603)]