12680658

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 28296000

約数和(自身を除く): 15615342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 523, 898, 1046, 1347, 1569, 2694, 3138, 4041, 4707, 8082, 9414, 12123, 14121, 24246, 28242, 234827, 469654, 704481, 1408962, 2113443, 4226886, 6340329, 12680658]

約数ペア:

[(1, 12680658), (2, 6340329), (3, 4226886), (6, 2113443), (9, 1408962), (18, 704481), (27, 469654), (54, 234827), (449, 28242), (523, 24246), (898, 14121), (1046, 12123), (1347, 9414), (1569, 8082), (2694, 4707), (3138, 4041)]