47643246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3469}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 119090400

約数和(自身を除く): 71447154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 3469, 4578, 6867, 6938, 10407, 13734, 20814, 24283, 31221, 48566, 62442, 72849, 145698, 218547, 378121, 437094, 756242, 1134363, 2268726, 2646847, 3403089, 5293694, 6806178, 7940541, 15881082, 23821623, 47643246]

約数ペア:

[(1, 47643246), (2, 23821623), (3, 15881082), (6, 7940541), (7, 6806178), (9, 5293694), (14, 3403089), (18, 2646847), (21, 2268726), (42, 1134363), (63, 756242), (109, 437094), (126, 378121), (218, 218547), (327, 145698), (654, 72849), (763, 62442), (981, 48566), (1526, 31221), (1962, 24283), (2289, 20814), (3469, 13734), (4578, 10407), (6867, 6938)]