138295164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1646371}}^1$

素因数の和:1646385

約数の個数: 24

約数和(自身を含む): 368787328

約数和(自身を除く): 230492164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1646371, 3292742, 4939113, 6585484, 9878226, 11524597, 19756452, 23049194, 34573791, 46098388, 69147582, 138295164]

約数ペア:

[(1, 138295164), (2, 69147582), (3, 46098388), (4, 34573791), (6, 23049194), (7, 19756452), (12, 11524597), (14, 9878226), (21, 6585484), (28, 4939113), (42, 3292742), (84, 1646371)]