12556542

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 26024832

約数和(自身を除く): 13468290

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 347, 489, 694, 978, 1041, 2082, 6031, 12062, 12839, 18093, 25678, 36186, 38517, 56561, 77034, 113122, 169683, 339366, 2092757, 4185514, 6278271, 12556542]

約数ペア:

[(1, 12556542), (2, 6278271), (3, 4185514), (6, 2092757), (37, 339366), (74, 169683), (111, 113122), (163, 77034), (222, 56561), (326, 38517), (347, 36186), (489, 25678), (694, 18093), (978, 12839), (1041, 12062), (2082, 6031)]