2783641086

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{1049}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 6251112000

約数和(自身を除く): 3467470914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 313, 314, 471, 626, 939, 942, 1049, 1413, 1878, 2098, 2817, 2826, 3147, 4239, 5634, 6294, 8451, 8478, 9441, 16902, 18882, 28323, 49141, 56646, 98282, 147423, 164693, 294846, 328337, 329386, 442269, 494079, 656674, 884538, 985011, 988158, 1326807, 1482237, 1970022, 2653614, 2955033, 2964474, 4446711, 5910066, 8865099, 8893422, 17730198, 51548909, 103097818, 154646727, 309293454, 463940181, 927880362, 1391820543, 2783641086]

約数ペア:

[(1, 2783641086), (2, 1391820543), (3, 927880362), (6, 463940181), (9, 309293454), (18, 154646727), (27, 103097818), (54, 51548909), (157, 17730198), (313, 8893422), (314, 8865099), (471, 5910066), (626, 4446711), (939, 2964474), (942, 2955033), (1049, 2653614), (1413, 1970022), (1878, 1482237), (2098, 1326807), (2817, 988158), (2826, 985011), (3147, 884538), (4239, 656674), (5634, 494079), (6294, 442269), (8451, 329386), (8478, 328337), (9441, 294846), (16902, 164693), (18882, 147423), (28323, 98282), (49141, 56646)]