31987031604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{222931}}^1$

素因数の和:224036

約数の個数: 48

約数和(自身を含む): 81496805376

約数和(自身を除く): 49509773772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1087, 2174, 3261, 4348, 6522, 11957, 13044, 23914, 35871, 47828, 71742, 143484, 222931, 445862, 668793, 891724, 1337586, 2452241, 2675172, 4904482, 7356723, 9808964, 14713446, 29426892, 242325997, 484651994, 726977991, 969303988, 1453955982, 2665585967, 2907911964, 5331171934, 7996757901, 10662343868, 15993515802, 31987031604]

約数ペア:

[(1, 31987031604), (2, 15993515802), (3, 10662343868), (4, 7996757901), (6, 5331171934), (11, 2907911964), (12, 2665585967), (22, 1453955982), (33, 969303988), (44, 726977991), (66, 484651994), (132, 242325997), (1087, 29426892), (2174, 14713446), (3261, 9808964), (4348, 7356723), (6522, 4904482), (11957, 2675172), (13044, 2452241), (23914, 1337586), (35871, 891724), (47828, 668793), (71742, 445862), (143484, 222931)]