1683276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 4650240

約数和(自身を除く): 2966964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 691, 812, 1218, 1382, 2073, 2436, 2764, 4146, 4837, 8292, 9674, 14511, 19348, 20039, 29022, 40078, 58044, 60117, 80156, 120234, 140273, 240468, 280546, 420819, 561092, 841638, 1683276]

約数ペア:

[(1, 1683276), (2, 841638), (3, 561092), (4, 420819), (6, 280546), (7, 240468), (12, 140273), (14, 120234), (21, 80156), (28, 60117), (29, 58044), (42, 40078), (58, 29022), (84, 20039), (87, 19348), (116, 14511), (174, 9674), (203, 8292), (348, 4837), (406, 4146), (609, 2764), (691, 2436), (812, 2073), (1218, 1382)]