21683052

素因数分解:

$2^2\times 3^4\times {\mathrm{66923}}^1$

素因数の和:66939

約数の個数: 30

約数和(自身を含む): 56684628

約数和(自身を除く): 35001576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 66923, 133846, 200769, 267692, 401538, 602307, 803076, 1204614, 1806921, 2409228, 3613842, 5420763, 7227684, 10841526, 21683052]

約数ペア:

[(1, 21683052), (2, 10841526), (3, 7227684), (4, 5420763), (6, 3613842), (9, 2409228), (12, 1806921), (18, 1204614), (27, 803076), (36, 602307), (54, 401538), (81, 267692), (108, 200769), (162, 133846), (324, 66923)]