25527906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 34952094

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 179, 278, 342, 358, 417, 513, 537, 834, 1026, 1074, 1251, 1611, 2502, 2641, 3222, 3401, 3753, 4833, 5282, 6802, 7506, 7923, 9666, 10203, 15846, 20406, 23769, 24881, 30609, 47538, 49762, 61218, 71307, 74643, 91827, 142614, 149286, 183654, 223929, 447858, 472739, 671787, 945478, 1343574, 1418217, 2836434, 4254651, 8509302, 12763953, 25527906]

約数ペア:

[(1, 25527906), (2, 12763953), (3, 8509302), (6, 4254651), (9, 2836434), (18, 1418217), (19, 1343574), (27, 945478), (38, 671787), (54, 472739), (57, 447858), (114, 223929), (139, 183654), (171, 149286), (179, 142614), (278, 91827), (342, 74643), (358, 71307), (417, 61218), (513, 49762), (537, 47538), (834, 30609), (1026, 24881), (1074, 23769), (1251, 20406), (1611, 15846), (2502, 10203), (2641, 9666), (3222, 7923), (3401, 7506), (3753, 6802), (4833, 5282)]