13113342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 31344768

約数和(自身を除く): 18231426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 643, 927, 1133, 1286, 1854, 1929, 2266, 3399, 3858, 5787, 6798, 7073, 10197, 11574, 14146, 20394, 21219, 42438, 63657, 66229, 127314, 132458, 198687, 397374, 596061, 728519, 1192122, 1457038, 2185557, 4371114, 6556671, 13113342]

約数ペア:

[(1, 13113342), (2, 6556671), (3, 4371114), (6, 2185557), (9, 1457038), (11, 1192122), (18, 728519), (22, 596061), (33, 397374), (66, 198687), (99, 132458), (103, 127314), (198, 66229), (206, 63657), (309, 42438), (618, 21219), (643, 20394), (927, 14146), (1133, 11574), (1286, 10197), (1854, 7073), (1929, 6798), (2266, 5787), (3399, 3858)]