12642072

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2647}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 31776000

約数和(自身を除く): 19133928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 2647, 4776, 5294, 7941, 10588, 15882, 21176, 31764, 63528, 526753, 1053506, 1580259, 2107012, 3160518, 4214024, 6321036, 12642072]

約数ペア:

[(1, 12642072), (2, 6321036), (3, 4214024), (4, 3160518), (6, 2107012), (8, 1580259), (12, 1053506), (24, 526753), (199, 63528), (398, 31764), (597, 21176), (796, 15882), (1194, 10588), (1592, 7941), (2388, 5294), (2647, 4776)]