140785386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3352033}}^1$

素因数の和:3352045

約数の個数: 16

約数和(自身を含む): 321795264

約数和(自身を除く): 181009878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3352033, 6704066, 10056099, 20112198, 23464231, 46928462, 70392693, 140785386]

約数ペア:

[(1, 140785386), (2, 70392693), (3, 46928462), (6, 23464231), (7, 20112198), (14, 10056099), (21, 6704066), (42, 3352033)]