81733554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34141}}^1$

素因数の和:34175

約数の個数: 48

約数和(自身を含む): 213046080

約数和(自身を除く): 131312526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 34141, 68282, 102423, 204846, 238987, 307269, 477974, 614538, 648679, 716961, 1297358, 1433922, 1946037, 2150883, 3892074, 4301766, 4540753, 5838111, 9081506, 11676222, 13622259, 27244518, 40866777, 81733554]

約数ペア:

[(1, 81733554), (2, 40866777), (3, 27244518), (6, 13622259), (7, 11676222), (9, 9081506), (14, 5838111), (18, 4540753), (19, 4301766), (21, 3892074), (38, 2150883), (42, 1946037), (57, 1433922), (63, 1297358), (114, 716961), (126, 648679), (133, 614538), (171, 477974), (266, 307269), (342, 238987), (399, 204846), (798, 102423), (1197, 68282), (2394, 34141)]