15729912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19861}}^1$

素因数の和:19884

約数の個数: 48

約数和(自身を含む): 46477080

約数和(自身を除く): 30747168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 19861, 39722, 59583, 79444, 119166, 158888, 178749, 218471, 238332, 357498, 436942, 476664, 655413, 714996, 873884, 1310826, 1429992, 1747768, 1966239, 2621652, 3932478, 5243304, 7864956, 15729912]

約数ペア:

[(1, 15729912), (2, 7864956), (3, 5243304), (4, 3932478), (6, 2621652), (8, 1966239), (9, 1747768), (11, 1429992), (12, 1310826), (18, 873884), (22, 714996), (24, 655413), (33, 476664), (36, 436942), (44, 357498), (66, 238332), (72, 218471), (88, 178749), (99, 158888), (132, 119166), (198, 79444), (264, 59583), (396, 39722), (792, 19861)]