1342621926

素因数分解:

$2^1\times 3^3\times {\mathrm{1291}}^1\times {\mathrm{19259}}^1$

素因数の和:20561

約数の個数: 32

約数和(自身を含む): 2986070400

約数和(自身を除く): 1643448474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1291, 2582, 3873, 7746, 11619, 19259, 23238, 34857, 38518, 57777, 69714, 115554, 173331, 346662, 519993, 1039986, 24863369, 49726738, 74590107, 149180214, 223770321, 447540642, 671310963, 1342621926]

約数ペア:

[(1, 1342621926), (2, 671310963), (3, 447540642), (6, 223770321), (9, 149180214), (18, 74590107), (27, 49726738), (54, 24863369), (1291, 1039986), (2582, 519993), (3873, 346662), (7746, 173331), (11619, 115554), (19259, 69714), (23238, 57777), (34857, 38518)]