63640278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271967}}^1$

素因数の和:271988

約数の個数: 24

約数和(自身を含む): 148494528

約数和(自身を除く): 84854250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271967, 543934, 815901, 1631802, 2447703, 3535571, 4895406, 7071142, 10606713, 21213426, 31820139, 63640278]

約数ペア:

[(1, 63640278), (2, 31820139), (3, 21213426), (6, 10606713), (9, 7071142), (13, 4895406), (18, 3535571), (26, 2447703), (39, 1631802), (78, 815901), (117, 543934), (234, 271967)]