27189666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7007

約数の個数: 48

約数和(自身を含む): 69508608

約数和(自身を除く): 42318942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 6961, 13922, 20883, 41766, 48727, 62649, 97454, 125298, 146181, 215791, 292362, 431582, 438543, 647373, 877086, 1294746, 1510537, 1942119, 3021074, 3884238, 4531611, 9063222, 13594833, 27189666]

約数ペア:

[(1, 27189666), (2, 13594833), (3, 9063222), (6, 4531611), (7, 3884238), (9, 3021074), (14, 1942119), (18, 1510537), (21, 1294746), (31, 877086), (42, 647373), (62, 438543), (63, 431582), (93, 292362), (126, 215791), (186, 146181), (217, 125298), (279, 97454), (434, 62649), (558, 48727), (651, 41766), (1302, 20883), (1953, 13922), (3906, 6961)]