18793962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8629}}^1$

素因数の和:8659

約数の個数: 36

約数和(自身を含む): 44763810

約数和(自身を除く): 25969848

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8629, 17258, 25887, 51774, 77661, 94919, 155322, 189838, 284757, 569514, 854271, 1044109, 1708542, 2088218, 3132327, 6264654, 9396981, 18793962]

約数ペア:

[(1, 18793962), (2, 9396981), (3, 6264654), (6, 3132327), (9, 2088218), (11, 1708542), (18, 1044109), (22, 854271), (33, 569514), (66, 284757), (99, 189838), (121, 155322), (198, 94919), (242, 77661), (363, 51774), (726, 25887), (1089, 17258), (2178, 8629)]