2912781186

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3302473}}^1$

素因数の和:3302495

約数の個数: 36

約数和(自身を含む): 7341399702

約数和(自身を除く): 4428618516

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3302473, 6604946, 9907419, 19814838, 23117311, 29722257, 46234622, 59444514, 69351933, 138703866, 161821177, 208055799, 323642354, 416111598, 485463531, 970927062, 1456390593, 2912781186]

約数ペア:

[(1, 2912781186), (2, 1456390593), (3, 970927062), (6, 485463531), (7, 416111598), (9, 323642354), (14, 208055799), (18, 161821177), (21, 138703866), (42, 69351933), (49, 59444514), (63, 46234622), (98, 29722257), (126, 23117311), (147, 19814838), (294, 9907419), (441, 6604946), (882, 3302473)]