13572516

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 32614400

約数和(自身を除く): 19041884

約数列:

[1, 2, 3, 4, 6, 12, 79, 103, 139, 158, 206, 237, 278, 309, 316, 412, 417, 474, 556, 618, 834, 948, 1236, 1668, 8137, 10981, 14317, 16274, 21962, 24411, 28634, 32548, 32943, 42951, 43924, 48822, 57268, 65886, 85902, 97644, 131772, 171804, 1131043, 2262086, 3393129, 4524172, 6786258, 13572516]

約数ペア:

[(1, 13572516), (2, 6786258), (3, 4524172), (4, 3393129), (6, 2262086), (12, 1131043), (79, 171804), (103, 131772), (139, 97644), (158, 85902), (206, 65886), (237, 57268), (278, 48822), (309, 43924), (316, 42951), (412, 32943), (417, 32548), (474, 28634), (556, 24411), (618, 21962), (834, 16274), (948, 14317), (1236, 10981), (1668, 8137)]