71988714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571339}}^1$

素因数の和:571354

約数の個数: 24

約数和(自身を含む): 178258080

約数和(自身を除く): 106269366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571339, 1142678, 1714017, 3428034, 3999373, 5142051, 7998746, 10284102, 11998119, 23996238, 35994357, 71988714]

約数ペア:

[(1, 71988714), (2, 35994357), (3, 23996238), (6, 11998119), (7, 10284102), (9, 7998746), (14, 5142051), (18, 3999373), (21, 3428034), (42, 1714017), (63, 1142678), (126, 571339)]