26771868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 70543200

約数和(自身を除く): 43771332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 101, 111, 148, 199, 202, 222, 303, 333, 398, 404, 444, 597, 606, 666, 796, 909, 1194, 1212, 1332, 1791, 1818, 2388, 3582, 3636, 3737, 7164, 7363, 7474, 11211, 14726, 14948, 20099, 22089, 22422, 29452, 33633, 40198, 44178, 44844, 60297, 66267, 67266, 80396, 88356, 120594, 132534, 134532, 180891, 241188, 265068, 361782, 723564, 743663, 1487326, 2230989, 2974652, 4461978, 6692967, 8923956, 13385934, 26771868]

約数ペア:

[(1, 26771868), (2, 13385934), (3, 8923956), (4, 6692967), (6, 4461978), (9, 2974652), (12, 2230989), (18, 1487326), (36, 743663), (37, 723564), (74, 361782), (101, 265068), (111, 241188), (148, 180891), (199, 134532), (202, 132534), (222, 120594), (303, 88356), (333, 80396), (398, 67266), (404, 66267), (444, 60297), (597, 44844), (606, 44178), (666, 40198), (796, 33633), (909, 29452), (1194, 22422), (1212, 22089), (1332, 20099), (1791, 14948), (1818, 14726), (2388, 11211), (3582, 7474), (3636, 7363), (3737, 7164)]