1640342868

素因数分解:

$2^2\times 3^1\times {\mathrm{3517}}^1\times {\mathrm{38867}}^1$

素因数の和:42391

約数の個数: 24

約数和(自身を含む): 3828653472

約数和(自身を除く): 2188310604

約数列:

[1, 2, 3, 4, 6, 12, 3517, 7034, 10551, 14068, 21102, 38867, 42204, 77734, 116601, 155468, 233202, 466404, 136695239, 273390478, 410085717, 546780956, 820171434, 1640342868]

約数ペア:

[(1, 1640342868), (2, 820171434), (3, 546780956), (4, 410085717), (6, 273390478), (12, 136695239), (3517, 466404), (7034, 233202), (10551, 155468), (14068, 116601), (21102, 77734), (38867, 42204)]