12418140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29567}}^1$

素因数の和:29586

約数の個数: 48

約数和(自身を含む): 39739392

約数和(自身を除く): 27321252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29567, 59134, 88701, 118268, 147835, 177402, 206969, 295670, 354804, 413938, 443505, 591340, 620907, 827876, 887010, 1034845, 1241814, 1774020, 2069690, 2483628, 3104535, 4139380, 6209070, 12418140]

約数ペア:

[(1, 12418140), (2, 6209070), (3, 4139380), (4, 3104535), (5, 2483628), (6, 2069690), (7, 1774020), (10, 1241814), (12, 1034845), (14, 887010), (15, 827876), (20, 620907), (21, 591340), (28, 443505), (30, 413938), (35, 354804), (42, 295670), (60, 206969), (70, 177402), (84, 147835), (105, 118268), (140, 88701), (210, 59134), (420, 29567)]