1318446

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 2892240

約数和(自身を除く): 1573794

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 823, 1602, 1646, 2469, 4938, 7407, 14814, 73247, 146494, 219741, 439482, 659223, 1318446]

約数ペア:

[(1, 1318446), (2, 659223), (3, 439482), (6, 219741), (9, 146494), (18, 73247), (89, 14814), (178, 7407), (267, 4938), (534, 2469), (801, 1646), (823, 1602)]