66015918

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 162086400

約数和(自身を除く): 96070482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 47, 54, 57, 74, 94, 111, 114, 141, 171, 222, 282, 333, 342, 423, 513, 666, 703, 846, 893, 999, 1026, 1269, 1369, 1406, 1739, 1786, 1998, 2109, 2538, 2679, 2738, 3478, 4107, 4218, 5217, 5358, 6327, 8037, 8214, 10434, 12321, 12654, 15651, 16074, 18981, 24111, 24642, 26011, 31302, 33041, 36963, 37962, 46953, 48222, 52022, 64343, 66082, 73926, 78033, 93906, 99123, 128686, 156066, 193029, 198246, 234099, 297369, 386058, 468198, 579087, 594738, 702297, 892107, 1158174, 1222517, 1404594, 1737261, 1784214, 2445034, 3474522, 3667551, 7335102, 11002653, 22005306, 33007959, 66015918]

約数ペア:

[(1, 66015918), (2, 33007959), (3, 22005306), (6, 11002653), (9, 7335102), (18, 3667551), (19, 3474522), (27, 2445034), (37, 1784214), (38, 1737261), (47, 1404594), (54, 1222517), (57, 1158174), (74, 892107), (94, 702297), (111, 594738), (114, 579087), (141, 468198), (171, 386058), (222, 297369), (282, 234099), (333, 198246), (342, 193029), (423, 156066), (513, 128686), (666, 99123), (703, 93906), (846, 78033), (893, 73926), (999, 66082), (1026, 64343), (1269, 52022), (1369, 48222), (1406, 46953), (1739, 37962), (1786, 36963), (1998, 33041), (2109, 31302), (2538, 26011), (2679, 24642), (2738, 24111), (3478, 18981), (4107, 16074), (4218, 15651), (5217, 12654), (5358, 12321), (6327, 10434), (8037, 8214)]