16153884

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 42097440

約数和(自身を除く): 25943556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 401, 746, 802, 1119, 1203, 1492, 1604, 2238, 2406, 3357, 3609, 4476, 4812, 6714, 7218, 10071, 10827, 13428, 14436, 20142, 21654, 40284, 43308, 149573, 299146, 448719, 598292, 897438, 1346157, 1794876, 2692314, 4038471, 5384628, 8076942, 16153884]

約数ペア:

[(1, 16153884), (2, 8076942), (3, 5384628), (4, 4038471), (6, 2692314), (9, 1794876), (12, 1346157), (18, 897438), (27, 598292), (36, 448719), (54, 299146), (108, 149573), (373, 43308), (401, 40284), (746, 21654), (802, 20142), (1119, 14436), (1203, 13428), (1492, 10827), (1604, 10071), (2238, 7218), (2406, 6714), (3357, 4812), (3609, 4476)]