1977890832

素因数分解:

$2^4\times 3^3\times {\mathrm{4578451}}^1$

素因数の和:4578468

約数の個数: 40

約数和(自身を含む): 5677280480

約数和(自身を除く): 3699389648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4578451, 9156902, 13735353, 18313804, 27470706, 36627608, 41206059, 54941412, 73255216, 82412118, 109882824, 123618177, 164824236, 219765648, 247236354, 329648472, 494472708, 659296944, 988945416, 1977890832]

約数ペア:

[(1, 1977890832), (2, 988945416), (3, 659296944), (4, 494472708), (6, 329648472), (8, 247236354), (9, 219765648), (12, 164824236), (16, 123618177), (18, 109882824), (24, 82412118), (27, 73255216), (36, 54941412), (48, 41206059), (54, 36627608), (72, 27470706), (108, 18313804), (144, 13735353), (216, 9156902), (432, 4578451)]