12888972

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3691}}^1$

素因数の和:3798

約数の個数: 36

約数和(自身を含む): 32925256

約数和(自身を除く): 20036284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 3691, 7382, 11073, 14764, 22146, 33219, 44292, 66438, 132876, 358027, 716054, 1074081, 1432108, 2148162, 3222243, 4296324, 6444486, 12888972]

約数ペア:

[(1, 12888972), (2, 6444486), (3, 4296324), (4, 3222243), (6, 2148162), (9, 1432108), (12, 1074081), (18, 716054), (36, 358027), (97, 132876), (194, 66438), (291, 44292), (388, 33219), (582, 22146), (873, 14764), (1164, 11073), (1746, 7382), (3492, 3691)]