25506684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{33739}}^1$

素因数の和:33759

約数の個数: 48

約数和(自身を含む): 75577600

約数和(自身を除く): 50070916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 33739, 67478, 101217, 134956, 202434, 236173, 303651, 404868, 472346, 607302, 708519, 910953, 944692, 1214604, 1417038, 1821906, 2125557, 2834076, 3643812, 4251114, 6376671, 8502228, 12753342, 25506684]

約数ペア:

[(1, 25506684), (2, 12753342), (3, 8502228), (4, 6376671), (6, 4251114), (7, 3643812), (9, 2834076), (12, 2125557), (14, 1821906), (18, 1417038), (21, 1214604), (27, 944692), (28, 910953), (36, 708519), (42, 607302), (54, 472346), (63, 404868), (84, 303651), (108, 236173), (126, 202434), (189, 134956), (252, 101217), (378, 67478), (756, 33739)]