19214622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 48253920

約数和(自身を除く): 29039298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 2089, 3066, 4178, 4599, 6267, 9198, 12534, 14623, 18801, 29246, 37602, 43869, 87738, 131607, 152497, 263214, 304994, 457491, 914982, 1067479, 1372473, 2134958, 2744946, 3202437, 6404874, 9607311, 19214622]

約数ペア:

[(1, 19214622), (2, 9607311), (3, 6404874), (6, 3202437), (7, 2744946), (9, 2134958), (14, 1372473), (18, 1067479), (21, 914982), (42, 457491), (63, 304994), (73, 263214), (126, 152497), (146, 131607), (219, 87738), (438, 43869), (511, 37602), (657, 29246), (1022, 18801), (1314, 14623), (1533, 12534), (2089, 9198), (3066, 6267), (4178, 4599)]