8723106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 22671360

約数和(自身を除く): 13948254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 491, 658, 846, 982, 987, 1269, 1473, 1974, 2538, 2946, 2961, 3437, 4419, 5922, 6874, 8838, 8883, 10311, 13257, 17766, 20622, 23077, 26514, 30933, 46154, 61866, 69231, 92799, 138462, 161539, 185598, 207693, 323078, 415386, 484617, 623079, 969234, 1246158, 1453851, 2907702, 4361553, 8723106]

約数ペア:

[(1, 8723106), (2, 4361553), (3, 2907702), (6, 1453851), (7, 1246158), (9, 969234), (14, 623079), (18, 484617), (21, 415386), (27, 323078), (42, 207693), (47, 185598), (54, 161539), (63, 138462), (94, 92799), (126, 69231), (141, 61866), (189, 46154), (282, 30933), (329, 26514), (378, 23077), (423, 20622), (491, 17766), (658, 13257), (846, 10311), (982, 8883), (987, 8838), (1269, 6874), (1473, 5922), (1974, 4419), (2538, 3437), (2946, 2961)]