12843642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 29480832

約数和(自身を除く): 16637190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 977, 1878, 1954, 2191, 2931, 4382, 5862, 6573, 6839, 13146, 13678, 20517, 41034, 305801, 611602, 917403, 1834806, 2140607, 4281214, 6421821, 12843642]

約数ペア:

[(1, 12843642), (2, 6421821), (3, 4281214), (6, 2140607), (7, 1834806), (14, 917403), (21, 611602), (42, 305801), (313, 41034), (626, 20517), (939, 13678), (977, 13146), (1878, 6839), (1954, 6573), (2191, 5862), (2931, 4382)]