1738494156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20696359}}^1$

素因数の和:20696373

約数の個数: 24

約数和(自身を含む): 4635984640

約数和(自身を除く): 2897490484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20696359, 41392718, 62089077, 82785436, 124178154, 144874513, 248356308, 289749026, 434623539, 579498052, 869247078, 1738494156]

約数ペア:

[(1, 1738494156), (2, 869247078), (3, 579498052), (4, 434623539), (6, 289749026), (7, 248356308), (12, 144874513), (14, 124178154), (21, 82785436), (28, 62089077), (42, 41392718), (84, 20696359)]