27294218

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 47527968

約数和(自身を除く): 20233750

約数列:

[1, 2, 7, 14, 83, 166, 283, 566, 581, 1162, 1981, 3962, 6889, 13778, 23489, 46978, 48223, 96446, 164423, 328846, 1949587, 3899174, 13647109, 27294218]

約数ペア:

[(1, 27294218), (2, 13647109), (7, 3899174), (14, 1949587), (83, 328846), (166, 164423), (283, 96446), (566, 48223), (581, 46978), (1162, 23489), (1981, 13778), (3962, 6889)]