12556146

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 25787520

約数和(自身を除く): 13231374

約数列:

[1, 2, 3, 6, 73, 109, 146, 218, 219, 263, 327, 438, 526, 654, 789, 1578, 7957, 15914, 19199, 23871, 28667, 38398, 47742, 57334, 57597, 86001, 115194, 172002, 2092691, 4185382, 6278073, 12556146]

約数ペア:

[(1, 12556146), (2, 6278073), (3, 4185382), (6, 2092691), (73, 172002), (109, 115194), (146, 86001), (218, 57597), (219, 57334), (263, 47742), (327, 38398), (438, 28667), (526, 23871), (654, 19199), (789, 15914), (1578, 7957)]