40117818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5779}}^1$

素因数の和:5886

約数の個数: 32

約数和(自身を含む): 87393600

約数和(自身を除く): 47275782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 5779, 6942, 11558, 17337, 34674, 75127, 150254, 225381, 450762, 514331, 1028662, 1542993, 3085986, 6686303, 13372606, 20058909, 40117818]

約数ペア:

[(1, 40117818), (2, 20058909), (3, 13372606), (6, 6686303), (13, 3085986), (26, 1542993), (39, 1028662), (78, 514331), (89, 450762), (178, 225381), (267, 150254), (534, 75127), (1157, 34674), (2314, 17337), (3471, 11558), (5779, 6942)]