181310094

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1254

約数の個数: 72

約数和(自身を含む): 459716400

約数和(自身を除く): 278406306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 199, 294, 398, 441, 597, 882, 1033, 1194, 1393, 1791, 2066, 2786, 3099, 3582, 4179, 6198, 7231, 8358, 9297, 9751, 12537, 14462, 18594, 19502, 21693, 25074, 29253, 43386, 50617, 58506, 65079, 87759, 101234, 130158, 151851, 175518, 205567, 303702, 411134, 455553, 616701, 911106, 1233402, 1438969, 1850103, 2877938, 3700206, 4316907, 8633814, 10072783, 12950721, 20145566, 25901442, 30218349, 60436698, 90655047, 181310094]

約数ペア:

[(1, 181310094), (2, 90655047), (3, 60436698), (6, 30218349), (7, 25901442), (9, 20145566), (14, 12950721), (18, 10072783), (21, 8633814), (42, 4316907), (49, 3700206), (63, 2877938), (98, 1850103), (126, 1438969), (147, 1233402), (199, 911106), (294, 616701), (398, 455553), (441, 411134), (597, 303702), (882, 205567), (1033, 175518), (1194, 151851), (1393, 130158), (1791, 101234), (2066, 87759), (2786, 65079), (3099, 58506), (3582, 50617), (4179, 43386), (6198, 29253), (7231, 25074), (8358, 21693), (9297, 19502), (9751, 18594), (12537, 14462)]