13940226

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^2$

素因数の和:287

約数の個数: 36

約数和(自身を含む): 30917718

約数和(自身を除く): 16977492

約数列:

[1, 2, 3, 6, 9, 18, 73, 103, 146, 206, 219, 309, 438, 618, 657, 927, 1314, 1854, 7519, 10609, 15038, 21218, 22557, 31827, 45114, 63654, 67671, 95481, 135342, 190962, 774457, 1548914, 2323371, 4646742, 6970113, 13940226]

約数ペア:

[(1, 13940226), (2, 6970113), (3, 4646742), (6, 2323371), (9, 1548914), (18, 774457), (73, 190962), (103, 135342), (146, 95481), (206, 67671), (219, 63654), (309, 45114), (438, 31827), (618, 22557), (657, 21218), (927, 15038), (1314, 10609), (1854, 7519)]