2018330613

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5783}}^1$

素因数の和:5978

約数の個数: 48

約数和(自身を含む): 3326494080

約数和(自身を除く): 1308163467

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 157, 171, 247, 471, 741, 1413, 2041, 2223, 2983, 5783, 6123, 8949, 17349, 18369, 26847, 38779, 52047, 75179, 109877, 116337, 225537, 329631, 349011, 676611, 907931, 988893, 1428401, 2723793, 4285203, 8171379, 11803103, 12855609, 17250689, 35409309, 51752067, 106227927, 155256201, 224258957, 672776871, 2018330613]

約数ペア:

[(1, 2018330613), (3, 672776871), (9, 224258957), (13, 155256201), (19, 106227927), (39, 51752067), (57, 35409309), (117, 17250689), (157, 12855609), (171, 11803103), (247, 8171379), (471, 4285203), (741, 2723793), (1413, 1428401), (2041, 988893), (2223, 907931), (2983, 676611), (5783, 349011), (6123, 329631), (8949, 225537), (17349, 116337), (18369, 109877), (26847, 75179), (38779, 52047)]