61211892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{728713}}^1$

素因数の和:728727

約数の個数: 24

約数和(自身を含む): 163231936

約数和(自身を除く): 102020044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 728713, 1457426, 2186139, 2914852, 4372278, 5100991, 8744556, 10201982, 15302973, 20403964, 30605946, 61211892]

約数ペア:

[(1, 61211892), (2, 30605946), (3, 20403964), (4, 15302973), (6, 10201982), (7, 8744556), (12, 5100991), (14, 4372278), (21, 2914852), (28, 2186139), (42, 1457426), (84, 728713)]