15630216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13291}}^1$

素因数の和:13314

約数の個数: 48

約数和(自身を含む): 45458640

約数和(自身を除く): 29828424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 13291, 26582, 39873, 53164, 79746, 93037, 106328, 159492, 186074, 279111, 318984, 372148, 558222, 651259, 744296, 1116444, 1302518, 1953777, 2232888, 2605036, 3907554, 5210072, 7815108, 15630216]

約数ペア:

[(1, 15630216), (2, 7815108), (3, 5210072), (4, 3907554), (6, 2605036), (7, 2232888), (8, 1953777), (12, 1302518), (14, 1116444), (21, 744296), (24, 651259), (28, 558222), (42, 372148), (49, 318984), (56, 279111), (84, 186074), (98, 159492), (147, 106328), (168, 93037), (196, 79746), (294, 53164), (392, 39873), (588, 26582), (1176, 13291)]