23354838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 39544362

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 102, 103, 114, 117, 153, 171, 206, 221, 234, 247, 306, 309, 323, 342, 351, 442, 459, 494, 513, 618, 646, 663, 702, 741, 918, 927, 969, 1026, 1326, 1339, 1482, 1751, 1854, 1938, 1957, 1989, 2223, 2678, 2781, 2907, 3502, 3914, 3978, 4017, 4199, 4446, 5253, 5562, 5814, 5871, 5967, 6669, 8034, 8398, 8721, 10506, 11742, 11934, 12051, 12597, 13338, 15759, 17442, 17613, 22763, 24102, 25194, 25441, 31518, 33269, 35226, 36153, 37791, 45526, 47277, 50882, 52839, 66538, 68289, 72306, 75582, 76323, 94554, 99807, 105678, 113373, 136578, 152646, 199614, 204867, 226746, 228969, 299421, 409734, 432497, 457938, 598842, 614601, 686907, 864994, 898263, 1229202, 1297491, 1373814, 1796526, 2594982, 3892473, 7784946, 11677419, 23354838]

約数ペア:

[(1, 23354838), (2, 11677419), (3, 7784946), (6, 3892473), (9, 2594982), (13, 1796526), (17, 1373814), (18, 1297491), (19, 1229202), (26, 898263), (27, 864994), (34, 686907), (38, 614601), (39, 598842), (51, 457938), (54, 432497), (57, 409734), (78, 299421), (102, 228969), (103, 226746), (114, 204867), (117, 199614), (153, 152646), (171, 136578), (206, 113373), (221, 105678), (234, 99807), (247, 94554), (306, 76323), (309, 75582), (323, 72306), (342, 68289), (351, 66538), (442, 52839), (459, 50882), (494, 47277), (513, 45526), (618, 37791), (646, 36153), (663, 35226), (702, 33269), (741, 31518), (918, 25441), (927, 25194), (969, 24102), (1026, 22763), (1326, 17613), (1339, 17442), (1482, 15759), (1751, 13338), (1854, 12597), (1938, 12051), (1957, 11934), (1989, 11742), (2223, 10506), (2678, 8721), (2781, 8398), (2907, 8034), (3502, 6669), (3914, 5967), (3978, 5871), (4017, 5814), (4199, 5562), (4446, 5253)]