1551291372

素因数分解:

$2^2\times 3^3\times {\mathrm{3187}}^1\times {\mathrm{4507}}^1$

素因数の和:7707

約数の個数: 48

約数和(自身を含む): 4024021120

約数和(自身を除く): 2472729748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3187, 4507, 6374, 9014, 9561, 12748, 13521, 18028, 19122, 27042, 28683, 38244, 40563, 54084, 57366, 81126, 86049, 114732, 121689, 162252, 172098, 243378, 344196, 486756, 14363809, 28727618, 43091427, 57455236, 86182854, 129274281, 172365708, 258548562, 387822843, 517097124, 775645686, 1551291372]

約数ペア:

[(1, 1551291372), (2, 775645686), (3, 517097124), (4, 387822843), (6, 258548562), (9, 172365708), (12, 129274281), (18, 86182854), (27, 57455236), (36, 43091427), (54, 28727618), (108, 14363809), (3187, 486756), (4507, 344196), (6374, 243378), (9014, 172098), (9561, 162252), (12748, 121689), (13521, 114732), (18028, 86049), (19122, 81126), (27042, 57366), (28683, 54084), (38244, 40563)]