17979012

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3181}}^1$

素因数の和:3348

約数の個数: 36

約数和(自身を含む): 45750796

約数和(自身を除く): 27771784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 3181, 5652, 6362, 9543, 12724, 19086, 28629, 38172, 57258, 114516, 499417, 998834, 1498251, 1997668, 2996502, 4494753, 5993004, 8989506, 17979012]

約数ペア:

[(1, 17979012), (2, 8989506), (3, 5993004), (4, 4494753), (6, 2996502), (9, 1997668), (12, 1498251), (18, 998834), (36, 499417), (157, 114516), (314, 57258), (471, 38172), (628, 28629), (942, 19086), (1413, 12724), (1884, 9543), (2826, 6362), (3181, 5652)]