66396372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{112919}}^1$

素因数の和:112940

約数の個数: 36

約数和(自身を含む): 180220320

約数和(自身を除く): 113823948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 112919, 225838, 338757, 451676, 677514, 790433, 1355028, 1580866, 2371299, 3161732, 4742598, 5533031, 9485196, 11066062, 16599093, 22132124, 33198186, 66396372]

約数ペア:

[(1, 66396372), (2, 33198186), (3, 22132124), (4, 16599093), (6, 11066062), (7, 9485196), (12, 5533031), (14, 4742598), (21, 3161732), (28, 2371299), (42, 1580866), (49, 1355028), (84, 790433), (98, 677514), (147, 451676), (196, 338757), (294, 225838), (588, 112919)]