9918516

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 14213004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 251, 267, 356, 444, 502, 534, 753, 1004, 1068, 1506, 3012, 3293, 6586, 9287, 9879, 13172, 18574, 19758, 22339, 27861, 37148, 39516, 44678, 55722, 67017, 89356, 111444, 134034, 268068, 826543, 1653086, 2479629, 3306172, 4959258, 9918516]

約数ペア:

[(1, 9918516), (2, 4959258), (3, 3306172), (4, 2479629), (6, 1653086), (12, 826543), (37, 268068), (74, 134034), (89, 111444), (111, 89356), (148, 67017), (178, 55722), (222, 44678), (251, 39516), (267, 37148), (356, 27861), (444, 22339), (502, 19758), (534, 18574), (753, 13172), (1004, 9879), (1068, 9287), (1506, 6586), (3012, 3293)]