67997394

素因数分解:

$2^1\times 3^4\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1432

約数の個数: 40

約数和(自身を含む): 152879628

約数和(自身を除く): 84882234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421, 842, 997, 1263, 1994, 2526, 2991, 3789, 5982, 7578, 8973, 11367, 17946, 22734, 26919, 34101, 53838, 68202, 80757, 161514, 419737, 839474, 1259211, 2518422, 3777633, 7555266, 11332899, 22665798, 33998697, 67997394]

約数ペア:

[(1, 67997394), (2, 33998697), (3, 22665798), (6, 11332899), (9, 7555266), (18, 3777633), (27, 2518422), (54, 1259211), (81, 839474), (162, 419737), (421, 161514), (842, 80757), (997, 68202), (1263, 53838), (1994, 34101), (2526, 26919), (2991, 22734), (3789, 17946), (5982, 11367), (7578, 8973)]