19140408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12659}}^1$

素因数の和:12681

約数の個数: 64

約数和(自身を含む): 60768000

約数和(自身を除く): 41627592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12659, 25318, 37977, 50636, 75954, 88613, 101272, 113931, 151908, 177226, 227862, 265839, 303816, 341793, 354452, 455724, 531678, 683586, 708904, 797517, 911448, 1063356, 1367172, 1595034, 2126712, 2392551, 2734344, 3190068, 4785102, 6380136, 9570204, 19140408]

約数ペア:

[(1, 19140408), (2, 9570204), (3, 6380136), (4, 4785102), (6, 3190068), (7, 2734344), (8, 2392551), (9, 2126712), (12, 1595034), (14, 1367172), (18, 1063356), (21, 911448), (24, 797517), (27, 708904), (28, 683586), (36, 531678), (42, 455724), (54, 354452), (56, 341793), (63, 303816), (72, 265839), (84, 227862), (108, 177226), (126, 151908), (168, 113931), (189, 101272), (216, 88613), (252, 75954), (378, 50636), (504, 37977), (756, 25318), (1512, 12659)]