21734592

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 64520064

約数和(自身を除く): 42785472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 132, 164, 176, 192, 246, 251, 264, 328, 352, 451, 492, 502, 528, 656, 704, 753, 902, 984, 1004, 1056, 1312, 1353, 1506, 1804, 1968, 2008, 2112, 2624, 2706, 2761, 3012, 3608, 3936, 4016, 5412, 5522, 6024, 7216, 7872, 8032, 8283, 10291, 10824, 11044, 12048, 14432, 16064, 16566, 20582, 21648, 22088, 24096, 28864, 30873, 33132, 41164, 43296, 44176, 48192, 61746, 66264, 82328, 86592, 88352, 113201, 123492, 132528, 164656, 176704, 226402, 246984, 265056, 329312, 339603, 452804, 493968, 530112, 658624, 679206, 905608, 987936, 1358412, 1811216, 1975872, 2716824, 3622432, 5433648, 7244864, 10867296, 21734592]

約数ペア:

[(1, 21734592), (2, 10867296), (3, 7244864), (4, 5433648), (6, 3622432), (8, 2716824), (11, 1975872), (12, 1811216), (16, 1358412), (22, 987936), (24, 905608), (32, 679206), (33, 658624), (41, 530112), (44, 493968), (48, 452804), (64, 339603), (66, 329312), (82, 265056), (88, 246984), (96, 226402), (123, 176704), (132, 164656), (164, 132528), (176, 123492), (192, 113201), (246, 88352), (251, 86592), (264, 82328), (328, 66264), (352, 61746), (451, 48192), (492, 44176), (502, 43296), (528, 41164), (656, 33132), (704, 30873), (753, 28864), (902, 24096), (984, 22088), (1004, 21648), (1056, 20582), (1312, 16566), (1353, 16064), (1506, 14432), (1804, 12048), (1968, 11044), (2008, 10824), (2112, 10291), (2624, 8283), (2706, 8032), (2761, 7872), (3012, 7216), (3608, 6024), (3936, 5522), (4016, 5412)]