21623706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30803}}^1$

素因数の和:30827

約数の個数: 32

約数和(自身を含む): 51750720

約数和(自身を除く): 30127014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 30803, 61606, 92409, 184818, 277227, 400439, 554454, 800878, 831681, 1201317, 1663362, 2402634, 3603951, 7207902, 10811853, 21623706]

約数ペア:

[(1, 21623706), (2, 10811853), (3, 7207902), (6, 3603951), (9, 2402634), (13, 1663362), (18, 1201317), (26, 831681), (27, 800878), (39, 554454), (54, 400439), (78, 277227), (117, 184818), (234, 92409), (351, 61606), (702, 30803)]