21224694

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 44190720

約数和(自身を除く): 22966026

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 223, 446, 547, 669, 1094, 1338, 1641, 3282, 6467, 12934, 15863, 19401, 31726, 38802, 47589, 95178, 121981, 243962, 365943, 731886, 3537449, 7074898, 10612347, 21224694]

約数ペア:

[(1, 21224694), (2, 10612347), (3, 7074898), (6, 3537449), (29, 731886), (58, 365943), (87, 243962), (174, 121981), (223, 95178), (446, 47589), (547, 38802), (669, 31726), (1094, 19401), (1338, 15863), (1641, 12934), (3282, 6467)]