64563774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{978239}}^1$

素因数の和:978255

約数の個数: 16

約数和(自身を含む): 140866560

約数和(自身を除く): 76302786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 978239, 1956478, 2934717, 5869434, 10760629, 21521258, 32281887, 64563774]

約数ペア:

[(1, 64563774), (2, 32281887), (3, 21521258), (6, 10760629), (11, 5869434), (22, 2934717), (33, 1956478), (66, 978239)]