18323046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4737

約数の個数: 48

約数和(自身を含む): 46844928

約数和(自身を除く): 28521882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4691, 9382, 14073, 28146, 32837, 42219, 65674, 84438, 98511, 145421, 197022, 290842, 295533, 436263, 591066, 872526, 1017947, 1308789, 2035894, 2617578, 3053841, 6107682, 9161523, 18323046]

約数ペア:

[(1, 18323046), (2, 9161523), (3, 6107682), (6, 3053841), (7, 2617578), (9, 2035894), (14, 1308789), (18, 1017947), (21, 872526), (31, 591066), (42, 436263), (62, 295533), (63, 290842), (93, 197022), (126, 145421), (186, 98511), (217, 84438), (279, 65674), (434, 42219), (558, 32837), (651, 28146), (1302, 14073), (1953, 9382), (3906, 4691)]