1898328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 5241600

約数和(自身を除く): 3343272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 181, 184, 228, 276, 362, 437, 456, 543, 552, 724, 874, 1086, 1311, 1448, 1748, 2172, 2622, 3439, 3496, 4163, 4344, 5244, 6878, 8326, 10317, 10488, 12489, 13756, 16652, 20634, 24978, 27512, 33304, 41268, 49956, 79097, 82536, 99912, 158194, 237291, 316388, 474582, 632776, 949164, 1898328]

約数ペア:

[(1, 1898328), (2, 949164), (3, 632776), (4, 474582), (6, 316388), (8, 237291), (12, 158194), (19, 99912), (23, 82536), (24, 79097), (38, 49956), (46, 41268), (57, 33304), (69, 27512), (76, 24978), (92, 20634), (114, 16652), (138, 13756), (152, 12489), (181, 10488), (184, 10317), (228, 8326), (276, 6878), (362, 5244), (437, 4344), (456, 4163), (543, 3496), (552, 3439), (724, 2622), (874, 2172), (1086, 1748), (1311, 1448)]