16841538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 42297216

約数和(自身を除く): 25455678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 1831, 3066, 3662, 4599, 5493, 9198, 10986, 12817, 16479, 25634, 32958, 38451, 76902, 115353, 133663, 230706, 267326, 400989, 801978, 935641, 1202967, 1871282, 2405934, 2806923, 5613846, 8420769, 16841538]

約数ペア:

[(1, 16841538), (2, 8420769), (3, 5613846), (6, 2806923), (7, 2405934), (9, 1871282), (14, 1202967), (18, 935641), (21, 801978), (42, 400989), (63, 267326), (73, 230706), (126, 133663), (146, 115353), (219, 76902), (438, 38451), (511, 32958), (657, 25634), (1022, 16479), (1314, 12817), (1533, 10986), (1831, 9198), (3066, 5493), (3662, 4599)]