40841868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 100835840

約数和(自身を除く): 59993972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 542, 661, 813, 1084, 1322, 1626, 1983, 2644, 3252, 3966, 5149, 7932, 10298, 12559, 15447, 20596, 25118, 30894, 37677, 50236, 61788, 75354, 150708, 179131, 358262, 537393, 716524, 1074786, 2149572, 3403489, 6806978, 10210467, 13613956, 20420934, 40841868]

約数ペア:

[(1, 40841868), (2, 20420934), (3, 13613956), (4, 10210467), (6, 6806978), (12, 3403489), (19, 2149572), (38, 1074786), (57, 716524), (76, 537393), (114, 358262), (228, 179131), (271, 150708), (542, 75354), (661, 61788), (813, 50236), (1084, 37677), (1322, 30894), (1626, 25118), (1983, 20596), (2644, 15447), (3252, 12559), (3966, 10298), (5149, 7932)]