66812292

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11821}}^1$

素因数の和:11988

約数の個数: 36

約数和(自身を含む): 169976716

約数和(自身を除く): 103164424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11821, 23642, 35463, 47284, 70926, 106389, 141852, 212778, 425556, 1855897, 3711794, 5567691, 7423588, 11135382, 16703073, 22270764, 33406146, 66812292]

約数ペア:

[(1, 66812292), (2, 33406146), (3, 22270764), (4, 16703073), (6, 11135382), (9, 7423588), (12, 5567691), (18, 3711794), (36, 1855897), (157, 425556), (314, 212778), (471, 141852), (628, 106389), (942, 70926), (1413, 47284), (1884, 35463), (2826, 23642), (5652, 11821)]