21545753328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4534039}}^1$

素因数の和:4534067

約数の個数: 80

約数和(自身を含む): 67466515200

約数和(自身を除く): 45920761872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 4534039, 9068078, 13602117, 18136156, 27204234, 36272312, 40806351, 49874429, 54408468, 72544624, 81612702, 99748858, 108816936, 122419053, 149623287, 163225404, 199497716, 217633872, 244838106, 299246574, 326450808, 398995432, 448869861, 489676212, 598493148, 652901616, 797990864, 897739722, 979352424, 1196986296, 1346609583, 1795479444, 1958704848, 2393972592, 2693219166, 3590958888, 5386438332, 7181917776, 10772876664, 21545753328]

約数ペア:

[(1, 21545753328), (2, 10772876664), (3, 7181917776), (4, 5386438332), (6, 3590958888), (8, 2693219166), (9, 2393972592), (11, 1958704848), (12, 1795479444), (16, 1346609583), (18, 1196986296), (22, 979352424), (24, 897739722), (27, 797990864), (33, 652901616), (36, 598493148), (44, 489676212), (48, 448869861), (54, 398995432), (66, 326450808), (72, 299246574), (88, 244838106), (99, 217633872), (108, 199497716), (132, 163225404), (144, 149623287), (176, 122419053), (198, 108816936), (216, 99748858), (264, 81612702), (297, 72544624), (396, 54408468), (432, 49874429), (528, 40806351), (594, 36272312), (792, 27204234), (1188, 18136156), (1584, 13602117), (2376, 9068078), (4752, 4534039)]