858743634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{21821}}^1$

素因数の和:22770

約数の個数: 32

約数和(自身を含む): 1965027456

約数和(自身を除く): 1106283822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 937, 1874, 2811, 5622, 6559, 13118, 19677, 21821, 39354, 43642, 65463, 130926, 152747, 305494, 458241, 916482, 20446277, 40892554, 61338831, 122677662, 143123939, 286247878, 429371817, 858743634]

約数ペア:

[(1, 858743634), (2, 429371817), (3, 286247878), (6, 143123939), (7, 122677662), (14, 61338831), (21, 40892554), (42, 20446277), (937, 916482), (1874, 458241), (2811, 305494), (5622, 152747), (6559, 130926), (13118, 65463), (19677, 43642), (21821, 39354)]