2523906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 7004160

約数和(自身を除く): 4480254

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 607, 693, 1214, 1386, 1821, 2079, 3642, 4158, 4249, 5463, 6677, 8498, 10926, 12747, 13354, 16389, 20031, 25494, 32778, 38241, 40062, 46739, 60093, 76482, 93478, 114723, 120186, 140217, 180279, 229446, 280434, 360558, 420651, 841302, 1261953, 2523906]

約数ペア:

[(1, 2523906), (2, 1261953), (3, 841302), (6, 420651), (7, 360558), (9, 280434), (11, 229446), (14, 180279), (18, 140217), (21, 120186), (22, 114723), (27, 93478), (33, 76482), (42, 60093), (54, 46739), (63, 40062), (66, 38241), (77, 32778), (99, 25494), (126, 20031), (154, 16389), (189, 13354), (198, 12747), (231, 10926), (297, 8498), (378, 6677), (462, 5463), (594, 4249), (607, 4158), (693, 3642), (1214, 2079), (1386, 1821)]