2187745392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210037}}^1$

素因数の和:210086

約数の個数: 80

約数和(自身を含む): 6667446272

約数和(自身を除く): 4479700880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 210037, 420074, 630111, 840148, 1260222, 1470259, 1680296, 2520444, 2940518, 3360592, 4410777, 5040888, 5881036, 6511147, 8821554, 10081776, 11762072, 13022294, 17643108, 19533441, 23524144, 26044588, 35286216, 39066882, 45578029, 52089176, 70572432, 78133764, 91156058, 104178352, 136734087, 156267528, 182312116, 273468174, 312535056, 364624232, 546936348, 729248464, 1093872696, 2187745392]

約数ペア:

[(1, 2187745392), (2, 1093872696), (3, 729248464), (4, 546936348), (6, 364624232), (7, 312535056), (8, 273468174), (12, 182312116), (14, 156267528), (16, 136734087), (21, 104178352), (24, 91156058), (28, 78133764), (31, 70572432), (42, 52089176), (48, 45578029), (56, 39066882), (62, 35286216), (84, 26044588), (93, 23524144), (112, 19533441), (124, 17643108), (168, 13022294), (186, 11762072), (217, 10081776), (248, 8821554), (336, 6511147), (372, 5881036), (434, 5040888), (496, 4410777), (651, 3360592), (744, 2940518), (868, 2520444), (1302, 1680296), (1488, 1470259), (1736, 1260222), (2604, 840148), (3472, 630111), (5208, 420074), (10416, 210037)]