641553912

素因数分解:

$2^3\times 3^3\times {\mathrm{2970157}}^1$

素因数の和:2970172

約数の個数: 32

約数和(自身を含む): 1782094800

約数和(自身を除く): 1140540888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2970157, 5940314, 8910471, 11880628, 17820942, 23761256, 26731413, 35641884, 53462826, 71283768, 80194239, 106925652, 160388478, 213851304, 320776956, 641553912]

約数ペア:

[(1, 641553912), (2, 320776956), (3, 213851304), (4, 160388478), (6, 106925652), (8, 80194239), (9, 71283768), (12, 53462826), (18, 35641884), (24, 26731413), (27, 23761256), (36, 17820942), (54, 11880628), (72, 8910471), (108, 5940314), (216, 2970157)]