18816084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24889}}^1$

素因数の和:24909

約数の個数: 48

約数和(自身を含む): 55753600

約数和(自身を除く): 36937516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24889, 49778, 74667, 99556, 149334, 174223, 224001, 298668, 348446, 448002, 522669, 672003, 696892, 896004, 1045338, 1344006, 1568007, 2090676, 2688012, 3136014, 4704021, 6272028, 9408042, 18816084]

約数ペア:

[(1, 18816084), (2, 9408042), (3, 6272028), (4, 4704021), (6, 3136014), (7, 2688012), (9, 2090676), (12, 1568007), (14, 1344006), (18, 1045338), (21, 896004), (27, 696892), (28, 672003), (36, 522669), (42, 448002), (54, 348446), (63, 298668), (84, 224001), (108, 174223), (126, 149334), (189, 99556), (252, 74667), (378, 49778), (756, 24889)]