19149228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75989}}^1$

素因数の和:76006

約数の個数: 36

約数和(自身を含む): 55320720

約数和(自身を除く): 36171492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75989, 151978, 227967, 303956, 455934, 531923, 683901, 911868, 1063846, 1367802, 1595769, 2127692, 2735604, 3191538, 4787307, 6383076, 9574614, 19149228]

約数ペア:

[(1, 19149228), (2, 9574614), (3, 6383076), (4, 4787307), (6, 3191538), (7, 2735604), (9, 2127692), (12, 1595769), (14, 1367802), (18, 1063846), (21, 911868), (28, 683901), (36, 531923), (42, 455934), (63, 303956), (84, 227967), (126, 151978), (252, 75989)]