13111938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5511

約数の個数: 48

約数和(自身を含む): 34182720

約数和(自身を除く): 21070782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5477, 10954, 16431, 32862, 38339, 49293, 76678, 98586, 104063, 115017, 208126, 230034, 312189, 345051, 624378, 690102, 728441, 936567, 1456882, 1873134, 2185323, 4370646, 6555969, 13111938]

約数ペア:

[(1, 13111938), (2, 6555969), (3, 4370646), (6, 2185323), (7, 1873134), (9, 1456882), (14, 936567), (18, 728441), (19, 690102), (21, 624378), (38, 345051), (42, 312189), (57, 230034), (63, 208126), (114, 115017), (126, 104063), (133, 98586), (171, 76678), (266, 49293), (342, 38339), (399, 32862), (798, 16431), (1197, 10954), (2394, 5477)]