2910972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4346628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 199, 212, 276, 318, 398, 597, 636, 796, 1194, 1219, 2388, 2438, 3657, 4577, 4876, 7314, 9154, 10547, 13731, 14628, 18308, 21094, 27462, 31641, 42188, 54924, 63282, 126564, 242581, 485162, 727743, 970324, 1455486, 2910972]

約数ペア:

[(1, 2910972), (2, 1455486), (3, 970324), (4, 727743), (6, 485162), (12, 242581), (23, 126564), (46, 63282), (53, 54924), (69, 42188), (92, 31641), (106, 27462), (138, 21094), (159, 18308), (199, 14628), (212, 13731), (276, 10547), (318, 9154), (398, 7314), (597, 4876), (636, 4577), (796, 3657), (1194, 2438), (1219, 2388)]