4445298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 11473644

約数和(自身を除く): 7028346

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 157, 198, 234, 242, 286, 314, 363, 429, 471, 726, 858, 942, 1089, 1287, 1413, 1573, 1727, 2041, 2178, 2574, 2826, 3146, 3454, 4082, 4719, 5181, 6123, 9438, 10362, 12246, 14157, 15543, 18369, 18997, 22451, 28314, 31086, 36738, 37994, 44902, 56991, 67353, 113982, 134706, 170973, 202059, 246961, 341946, 404118, 493922, 740883, 1481766, 2222649, 4445298]

約数ペア:

[(1, 4445298), (2, 2222649), (3, 1481766), (6, 740883), (9, 493922), (11, 404118), (13, 341946), (18, 246961), (22, 202059), (26, 170973), (33, 134706), (39, 113982), (66, 67353), (78, 56991), (99, 44902), (117, 37994), (121, 36738), (143, 31086), (157, 28314), (198, 22451), (234, 18997), (242, 18369), (286, 15543), (314, 14157), (363, 12246), (429, 10362), (471, 9438), (726, 6123), (858, 5181), (942, 4719), (1089, 4082), (1287, 3454), (1413, 3146), (1573, 2826), (1727, 2574), (2041, 2178)]