2840562

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 6471360

約数和(自身を除く): 3630798

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1283, 2214, 2566, 3849, 7698, 11547, 23094, 34641, 52603, 69282, 105206, 157809, 315618, 473427, 946854, 1420281, 2840562]

約数ペア:

[(1, 2840562), (2, 1420281), (3, 946854), (6, 473427), (9, 315618), (18, 157809), (27, 105206), (41, 69282), (54, 52603), (82, 34641), (123, 23094), (246, 11547), (369, 7698), (738, 3849), (1107, 2566), (1283, 2214)]