2687652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:649

約数の個数: 54

約数和(自身を含む): 7479654

約数和(自身を除く): 4792002

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 617, 726, 1089, 1234, 1452, 1851, 2178, 2468, 3702, 4356, 5553, 6787, 7404, 11106, 13574, 20361, 22212, 27148, 40722, 61083, 74657, 81444, 122166, 149314, 223971, 244332, 298628, 447942, 671913, 895884, 1343826, 2687652]

約数ペア:

[(1, 2687652), (2, 1343826), (3, 895884), (4, 671913), (6, 447942), (9, 298628), (11, 244332), (12, 223971), (18, 149314), (22, 122166), (33, 81444), (36, 74657), (44, 61083), (66, 40722), (99, 27148), (121, 22212), (132, 20361), (198, 13574), (242, 11106), (363, 7404), (396, 6787), (484, 5553), (617, 4356), (726, 3702), (1089, 2468), (1234, 2178), (1452, 1851)]