138973044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1654441}}^1$

素因数の和:1654455

約数の個数: 24

約数和(自身を含む): 370595008

約数和(自身を除く): 231621964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1654441, 3308882, 4963323, 6617764, 9926646, 11581087, 19853292, 23162174, 34743261, 46324348, 69486522, 138973044]

約数ペア:

[(1, 138973044), (2, 69486522), (3, 46324348), (4, 34743261), (6, 23162174), (7, 19853292), (12, 11581087), (14, 9926646), (21, 6617764), (28, 4963323), (42, 3308882), (84, 1654441)]