2227679982

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4513}}^1$

素因数の和:4815

約数の個数: 80

約数和(自身を含む): 5466309552

約数和(自身を除く): 3238629570

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 277, 297, 554, 594, 831, 891, 1662, 1782, 2493, 3047, 4513, 4986, 6094, 7479, 9026, 9141, 13539, 14958, 18282, 22437, 27078, 27423, 40617, 44874, 49643, 54846, 81234, 82269, 99286, 121851, 148929, 164538, 243702, 246807, 297858, 365553, 446787, 493614, 731106, 893574, 1250101, 1340361, 2500202, 2680722, 3750303, 4021083, 7500606, 8042166, 11250909, 13751111, 22501818, 27502222, 33752727, 41253333, 67505454, 82506666, 101258181, 123759999, 202516362, 247519998, 371279997, 742559994, 1113839991, 2227679982]

約数ペア:

[(1, 2227679982), (2, 1113839991), (3, 742559994), (6, 371279997), (9, 247519998), (11, 202516362), (18, 123759999), (22, 101258181), (27, 82506666), (33, 67505454), (54, 41253333), (66, 33752727), (81, 27502222), (99, 22501818), (162, 13751111), (198, 11250909), (277, 8042166), (297, 7500606), (554, 4021083), (594, 3750303), (831, 2680722), (891, 2500202), (1662, 1340361), (1782, 1250101), (2493, 893574), (3047, 731106), (4513, 493614), (4986, 446787), (6094, 365553), (7479, 297858), (9026, 246807), (9141, 243702), (13539, 164538), (14958, 148929), (18282, 121851), (22437, 99286), (27078, 82269), (27423, 81234), (40617, 54846), (44874, 49643)]