20110212

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3229}}^1$

素因数の和:3412

約数の個数: 36

約数和(自身を含む): 51143820

約数和(自身を除く): 31033608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 3229, 6228, 6458, 9687, 12916, 19374, 29061, 38748, 58122, 116244, 558617, 1117234, 1675851, 2234468, 3351702, 5027553, 6703404, 10055106, 20110212]

約数ペア:

[(1, 20110212), (2, 10055106), (3, 6703404), (4, 5027553), (6, 3351702), (9, 2234468), (12, 1675851), (18, 1117234), (36, 558617), (173, 116244), (346, 58122), (519, 38748), (692, 29061), (1038, 19374), (1557, 12916), (2076, 9687), (3114, 6458), (3229, 6228)]