2018663937

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 3107220480

約数和(自身を除く): 1088556543

約数列:

[1, 3, 9, 27, 59, 81, 103, 177, 243, 309, 531, 927, 1367, 1593, 2781, 4101, 4779, 6077, 8343, 12303, 14337, 18231, 25029, 36909, 54693, 80653, 110727, 140801, 164079, 241959, 332181, 422403, 492237, 725877, 1267209, 1476711, 2177631, 3801627, 6532893, 8307259, 11404881, 19598679, 24921777, 34214643, 74765331, 224295993, 672887979, 2018663937]

約数ペア:

[(1, 2018663937), (3, 672887979), (9, 224295993), (27, 74765331), (59, 34214643), (81, 24921777), (103, 19598679), (177, 11404881), (243, 8307259), (309, 6532893), (531, 3801627), (927, 2177631), (1367, 1476711), (1593, 1267209), (2781, 725877), (4101, 492237), (4779, 422403), (6077, 332181), (8343, 241959), (12303, 164079), (14337, 140801), (18231, 110727), (25029, 80653), (36909, 54693)]