12728466

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{853}}^1$

素因数の和:1690

約数の個数: 24

約数和(自身を含む): 27643980

約数和(自身を除く): 14915514

約数列:

[1, 2, 3, 6, 9, 18, 829, 853, 1658, 1706, 2487, 2559, 4974, 5118, 7461, 7677, 14922, 15354, 707137, 1414274, 2121411, 4242822, 6364233, 12728466]

約数ペア:

[(1, 12728466), (2, 6364233), (3, 4242822), (6, 2121411), (9, 1414274), (18, 707137), (829, 15354), (853, 14922), (1658, 7677), (1706, 7461), (2487, 5118), (2559, 4974)]