12209238

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 27256320

約数和(自身を除く): 15047082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 727, 933, 1454, 1866, 2181, 2799, 4362, 5598, 6543, 8397, 13086, 16794, 19629, 39258, 226097, 452194, 678291, 1356582, 2034873, 4069746, 6104619, 12209238]

約数ペア:

[(1, 12209238), (2, 6104619), (3, 4069746), (6, 2034873), (9, 1356582), (18, 678291), (27, 452194), (54, 226097), (311, 39258), (622, 19629), (727, 16794), (933, 13086), (1454, 8397), (1866, 6543), (2181, 5598), (2799, 4362)]