8980074

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 20592000

約数和(自身を除く): 11611926

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 199, 207, 218, 327, 398, 414, 597, 654, 981, 1194, 1791, 1962, 2507, 3582, 4577, 5014, 7521, 9154, 13731, 15042, 21691, 22563, 27462, 41193, 43382, 45126, 65073, 82386, 130146, 195219, 390438, 498893, 997786, 1496679, 2993358, 4490037, 8980074]

約数ペア:

[(1, 8980074), (2, 4490037), (3, 2993358), (6, 1496679), (9, 997786), (18, 498893), (23, 390438), (46, 195219), (69, 130146), (109, 82386), (138, 65073), (199, 45126), (207, 43382), (218, 41193), (327, 27462), (398, 22563), (414, 21691), (597, 15042), (654, 13731), (981, 9154), (1194, 7521), (1791, 5014), (1962, 4577), (2507, 3582)]