40230481858

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1137161}}^1$

素因数の和:1137215

約数の個数: 36

約数和(自身を含む): 74087241462

約数和(自身を除く): 33856759604

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1862, 2527, 5054, 17689, 35378, 1137161, 2274322, 7960127, 15920254, 21606059, 43212118, 55720889, 111441778, 151242413, 302484826, 410515121, 821030242, 1058696891, 2117393782, 2873605847, 5747211694, 20115240929, 40230481858]

約数ペア:

[(1, 40230481858), (2, 20115240929), (7, 5747211694), (14, 2873605847), (19, 2117393782), (38, 1058696891), (49, 821030242), (98, 410515121), (133, 302484826), (266, 151242413), (361, 111441778), (722, 55720889), (931, 43212118), (1862, 21606059), (2527, 15920254), (5054, 7960127), (17689, 2274322), (35378, 1137161)]