12821274

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{5791}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 29191680

約数和(自身を除く): 16370406

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 5791, 11582, 17373, 34746, 52119, 104238, 156357, 237431, 312714, 474862, 712293, 1424586, 2136879, 4273758, 6410637, 12821274]

約数ペア:

[(1, 12821274), (2, 6410637), (3, 4273758), (6, 2136879), (9, 1424586), (18, 712293), (27, 474862), (41, 312714), (54, 237431), (82, 156357), (123, 104238), (246, 52119), (369, 34746), (738, 17373), (1107, 11582), (2214, 5791)]