64808874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{276961}}^1$

素因数の和:276982

約数の個数: 24

約数和(自身を含む): 151221252

約数和(自身を除く): 86412378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 276961, 553922, 830883, 1661766, 2492649, 3600493, 4985298, 7200986, 10801479, 21602958, 32404437, 64808874]

約数ペア:

[(1, 64808874), (2, 32404437), (3, 21602958), (6, 10801479), (9, 7200986), (13, 4985298), (18, 3600493), (26, 2492649), (39, 1661766), (78, 830883), (117, 553922), (234, 276961)]