33891972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 87329760

約数和(自身を除く): 53437788

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 281, 437, 529, 562, 843, 874, 1058, 1124, 1311, 1587, 1686, 1748, 2116, 2622, 3174, 3372, 5244, 5339, 6348, 6463, 10051, 10678, 12926, 16017, 19389, 20102, 21356, 25852, 30153, 32034, 38778, 40204, 60306, 64068, 77556, 120612, 122797, 148649, 245594, 297298, 368391, 445947, 491188, 594596, 736782, 891894, 1473564, 1783788, 2824331, 5648662, 8472993, 11297324, 16945986, 33891972]

約数ペア:

[(1, 33891972), (2, 16945986), (3, 11297324), (4, 8472993), (6, 5648662), (12, 2824331), (19, 1783788), (23, 1473564), (38, 891894), (46, 736782), (57, 594596), (69, 491188), (76, 445947), (92, 368391), (114, 297298), (138, 245594), (228, 148649), (276, 122797), (281, 120612), (437, 77556), (529, 64068), (562, 60306), (843, 40204), (874, 38778), (1058, 32034), (1124, 30153), (1311, 25852), (1587, 21356), (1686, 20102), (1748, 19389), (2116, 16017), (2622, 12926), (3174, 10678), (3372, 10051), (5244, 6463), (5339, 6348)]