21115092

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 36

約数和(自身を含む): 50936928

約数和(自身を除く): 29821836

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1831, 1922, 2883, 3662, 3844, 5493, 5766, 7324, 10986, 11532, 21972, 56761, 113522, 170283, 227044, 340566, 681132, 1759591, 3519182, 5278773, 7038364, 10557546, 21115092]

約数ペア:

[(1, 21115092), (2, 10557546), (3, 7038364), (4, 5278773), (6, 3519182), (12, 1759591), (31, 681132), (62, 340566), (93, 227044), (124, 170283), (186, 113522), (372, 56761), (961, 21972), (1831, 11532), (1922, 10986), (2883, 7324), (3662, 5766), (3844, 5493)]