25210746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 60042528

約数和(自身を除く): 34831782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 811, 942, 1413, 1622, 1727, 2433, 2826, 3454, 4866, 5181, 7299, 8921, 10362, 14598, 15543, 17842, 26763, 31086, 53526, 80289, 127327, 160578, 254654, 381981, 763962, 1145943, 1400597, 2291886, 2801194, 4201791, 8403582, 12605373, 25210746]

約数ペア:

[(1, 25210746), (2, 12605373), (3, 8403582), (6, 4201791), (9, 2801194), (11, 2291886), (18, 1400597), (22, 1145943), (33, 763962), (66, 381981), (99, 254654), (157, 160578), (198, 127327), (314, 80289), (471, 53526), (811, 31086), (942, 26763), (1413, 17842), (1622, 15543), (1727, 14598), (2433, 10362), (2826, 8921), (3454, 7299), (4866, 5181)]