1279234026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3384217}}^1$

素因数の和:3384235

約数の個数: 32

約数和(自身を含む): 3248849280

約数和(自身を除く): 1969615254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3384217, 6768434, 10152651, 20305302, 23689519, 30457953, 47379038, 60915906, 71068557, 91373859, 142137114, 182747718, 213205671, 426411342, 639617013, 1279234026]

約数ペア:

[(1, 1279234026), (2, 639617013), (3, 426411342), (6, 213205671), (7, 182747718), (9, 142137114), (14, 91373859), (18, 71068557), (21, 60915906), (27, 47379038), (42, 30457953), (54, 23689519), (63, 20305302), (126, 10152651), (189, 6768434), (378, 3384217)]