13051542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 30730752

約数和(自身を除く): 17679210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 431, 618, 721, 862, 1293, 1442, 2163, 2586, 3017, 4326, 5047, 6034, 9051, 10094, 15141, 18102, 21119, 30282, 42238, 44393, 63357, 88786, 126714, 133179, 266358, 310751, 621502, 932253, 1864506, 2175257, 4350514, 6525771, 13051542]

約数ペア:

[(1, 13051542), (2, 6525771), (3, 4350514), (6, 2175257), (7, 1864506), (14, 932253), (21, 621502), (42, 310751), (49, 266358), (98, 133179), (103, 126714), (147, 88786), (206, 63357), (294, 44393), (309, 42238), (431, 30282), (618, 21119), (721, 18102), (862, 15141), (1293, 10094), (1442, 9051), (2163, 6034), (2586, 5047), (3017, 4326)]