2013804774

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 4532198400

約数和(自身を除く): 2518393626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 179, 314, 358, 471, 537, 942, 1074, 1327, 1413, 1611, 2654, 2826, 3222, 3981, 4239, 4833, 7962, 8478, 9666, 11943, 23886, 28103, 35829, 56206, 71658, 84309, 168618, 208339, 237533, 252927, 416678, 475066, 505854, 625017, 712599, 758781, 1250034, 1425198, 1517562, 1875051, 2137797, 3750102, 4275594, 5625153, 6413391, 11250306, 12826782, 37292681, 74585362, 111878043, 223756086, 335634129, 671268258, 1006902387, 2013804774]

約数ペア:

[(1, 2013804774), (2, 1006902387), (3, 671268258), (6, 335634129), (9, 223756086), (18, 111878043), (27, 74585362), (54, 37292681), (157, 12826782), (179, 11250306), (314, 6413391), (358, 5625153), (471, 4275594), (537, 3750102), (942, 2137797), (1074, 1875051), (1327, 1517562), (1413, 1425198), (1611, 1250034), (2654, 758781), (2826, 712599), (3222, 625017), (3981, 505854), (4239, 475066), (4833, 416678), (7962, 252927), (8478, 237533), (9666, 208339), (11943, 168618), (23886, 84309), (28103, 71658), (35829, 56206)]