123485187942

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{469529}}^1$

素因数の和:470325

約数の個数: 48

約数和(自身を含む): 281999718000

約数和(自身を除く): 158514530058

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 769, 1538, 2307, 4614, 6921, 13842, 14611, 29222, 43833, 87666, 131499, 262998, 469529, 939058, 1408587, 2817174, 4225761, 8451522, 8921051, 17842102, 26763153, 53526306, 80289459, 160578918, 361067801, 722135602, 1083203403, 2166406806, 3249610209, 6499220418, 6860288219, 13720576438, 20580864657, 41161729314, 61742593971, 123485187942]

約数ペア:

[(1, 123485187942), (2, 61742593971), (3, 41161729314), (6, 20580864657), (9, 13720576438), (18, 6860288219), (19, 6499220418), (38, 3249610209), (57, 2166406806), (114, 1083203403), (171, 722135602), (342, 361067801), (769, 160578918), (1538, 80289459), (2307, 53526306), (4614, 26763153), (6921, 17842102), (13842, 8921051), (14611, 8451522), (29222, 4225761), (43833, 2817174), (87666, 1408587), (131499, 939058), (262998, 469529)]