67321818

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{128969}}^1$

素因数の和:129006

約数の個数: 24

約数和(自身を含む): 150894900

約数和(自身を除く): 83573082

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 128969, 257938, 386907, 773814, 1160721, 2321442, 3740101, 7480202, 11220303, 22440606, 33660909, 67321818]

約数ペア:

[(1, 67321818), (2, 33660909), (3, 22440606), (6, 11220303), (9, 7480202), (18, 3740101), (29, 2321442), (58, 1160721), (87, 773814), (174, 386907), (261, 257938), (522, 128969)]