2680956

素因数分解:

$2^2\times 3^2\times {\mathrm{74471}}^1$

素因数の和:74481

約数の個数: 18

約数和(自身を含む): 6776952

約数和(自身を除く): 4095996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 74471, 148942, 223413, 297884, 446826, 670239, 893652, 1340478, 2680956]

約数ペア:

[(1, 2680956), (2, 1340478), (3, 893652), (4, 670239), (6, 446826), (9, 297884), (12, 223413), (18, 148942), (36, 74471)]