12828324

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 31288320

約数和(自身を除く): 18459996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 191, 193, 348, 382, 386, 573, 579, 764, 772, 1146, 1158, 2292, 2316, 5539, 5597, 11078, 11194, 16617, 16791, 22156, 22388, 33234, 33582, 36863, 66468, 67164, 73726, 110589, 147452, 221178, 442356, 1069027, 2138054, 3207081, 4276108, 6414162, 12828324]

約数ペア:

[(1, 12828324), (2, 6414162), (3, 4276108), (4, 3207081), (6, 2138054), (12, 1069027), (29, 442356), (58, 221178), (87, 147452), (116, 110589), (174, 73726), (191, 67164), (193, 66468), (348, 36863), (382, 33582), (386, 33234), (573, 22388), (579, 22156), (764, 16791), (772, 16617), (1146, 11194), (1158, 11078), (2292, 5597), (2316, 5539)]