2149626

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 4618368

約数和(自身を除く): 2468742

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 421, 842, 851, 1263, 1702, 2526, 2553, 5106, 9683, 15577, 19366, 29049, 31154, 46731, 58098, 93462, 358271, 716542, 1074813, 2149626]

約数ペア:

[(1, 2149626), (2, 1074813), (3, 716542), (6, 358271), (23, 93462), (37, 58098), (46, 46731), (69, 31154), (74, 29049), (111, 19366), (138, 15577), (222, 9683), (421, 5106), (842, 2553), (851, 2526), (1263, 1702)]