1920777624

素因数分解:

$2^3\times 3^4\times {\mathrm{2964163}}^1$

素因数の和:2964181

約数の個数: 40

約数和(自身を含む): 5379957660

約数和(自身を除く): 3459180036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2964163, 5928326, 8892489, 11856652, 17784978, 23713304, 26677467, 35569956, 53354934, 71139912, 80032401, 106709868, 160064802, 213419736, 240097203, 320129604, 480194406, 640259208, 960388812, 1920777624]

約数ペア:

[(1, 1920777624), (2, 960388812), (3, 640259208), (4, 480194406), (6, 320129604), (8, 240097203), (9, 213419736), (12, 160064802), (18, 106709868), (24, 80032401), (27, 71139912), (36, 53354934), (54, 35569956), (72, 26677467), (81, 23713304), (108, 17784978), (162, 11856652), (216, 8892489), (324, 5928326), (648, 2964163)]