1078182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 2745600

約数和(自身を除く): 1667418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 199, 258, 301, 387, 398, 597, 602, 774, 903, 1194, 1393, 1791, 1806, 2709, 2786, 3582, 4179, 5418, 8358, 8557, 12537, 17114, 25074, 25671, 51342, 59899, 77013, 119798, 154026, 179697, 359394, 539091, 1078182]

約数ペア:

[(1, 1078182), (2, 539091), (3, 359394), (6, 179697), (7, 154026), (9, 119798), (14, 77013), (18, 59899), (21, 51342), (42, 25671), (43, 25074), (63, 17114), (86, 12537), (126, 8557), (129, 8358), (199, 5418), (258, 4179), (301, 3582), (387, 2786), (398, 2709), (597, 1806), (602, 1791), (774, 1393), (903, 1194)]