122871342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 290884608

約数和(自身を除く): 168013266

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 41, 51, 66, 82, 102, 123, 187, 246, 374, 451, 561, 697, 902, 1122, 1353, 1394, 2091, 2671, 2706, 4182, 5342, 7667, 8013, 15334, 16026, 23001, 29381, 45407, 46002, 58762, 88143, 90814, 109511, 136221, 176286, 219022, 272442, 328533, 499477, 657066, 998954, 1204621, 1498431, 1861687, 2409242, 2996862, 3613863, 3723374, 5585061, 7227726, 11170122, 20478557, 40957114, 61435671, 122871342]

約数ペア:

[(1, 122871342), (2, 61435671), (3, 40957114), (6, 20478557), (11, 11170122), (17, 7227726), (22, 5585061), (33, 3723374), (34, 3613863), (41, 2996862), (51, 2409242), (66, 1861687), (82, 1498431), (102, 1204621), (123, 998954), (187, 657066), (246, 499477), (374, 328533), (451, 272442), (561, 219022), (697, 176286), (902, 136221), (1122, 109511), (1353, 90814), (1394, 88143), (2091, 58762), (2671, 46002), (2706, 45407), (4182, 29381), (5342, 23001), (7667, 16026), (8013, 15334)]