64815174

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41389}}^1$

素因数の和:41429

約数の個数: 32

約数和(自身を含む): 149004000

約数和(自身を除く): 84188826

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 41389, 82778, 124167, 248334, 372501, 745002, 1117503, 1200281, 2235006, 2400562, 3600843, 7201686, 10802529, 21605058, 32407587, 64815174]

約数ペア:

[(1, 64815174), (2, 32407587), (3, 21605058), (6, 10802529), (9, 7201686), (18, 3600843), (27, 2400562), (29, 2235006), (54, 1200281), (58, 1117503), (87, 745002), (174, 372501), (261, 248334), (522, 124167), (783, 82778), (1566, 41389)]