66521304

素因数分解:

$2^3\times 3^3\times {\mathrm{307969}}^1$

素因数の和:307984

約数の個数: 32

約数和(自身を含む): 184782000

約数和(自身を除く): 118260696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307969, 615938, 923907, 1231876, 1847814, 2463752, 2771721, 3695628, 5543442, 7391256, 8315163, 11086884, 16630326, 22173768, 33260652, 66521304]

約数ペア:

[(1, 66521304), (2, 33260652), (3, 22173768), (4, 16630326), (6, 11086884), (8, 8315163), (9, 7391256), (12, 5543442), (18, 3695628), (24, 2771721), (27, 2463752), (36, 1847814), (54, 1231876), (72, 923907), (108, 615938), (216, 307969)]