13047858

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17434062

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 53, 54, 94, 97, 106, 141, 159, 194, 282, 291, 318, 423, 477, 582, 846, 873, 954, 1269, 1431, 1746, 2491, 2538, 2619, 2862, 4559, 4982, 5141, 5238, 7473, 9118, 10282, 13677, 14946, 15423, 22419, 27354, 30846, 41031, 44838, 46269, 67257, 82062, 92538, 123093, 134514, 138807, 241627, 246186, 277614, 483254, 724881, 1449762, 2174643, 4349286, 6523929, 13047858]

約数ペア:

[(1, 13047858), (2, 6523929), (3, 4349286), (6, 2174643), (9, 1449762), (18, 724881), (27, 483254), (47, 277614), (53, 246186), (54, 241627), (94, 138807), (97, 134514), (106, 123093), (141, 92538), (159, 82062), (194, 67257), (282, 46269), (291, 44838), (318, 41031), (423, 30846), (477, 27354), (582, 22419), (846, 15423), (873, 14946), (954, 13677), (1269, 10282), (1431, 9118), (1746, 7473), (2491, 5238), (2538, 5141), (2619, 4982), (2862, 4559)]