64628694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{276191}}^1$

素因数の和:276212

約数の個数: 24

約数和(自身を含む): 150800832

約数和(自身を除く): 86172138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 276191, 552382, 828573, 1657146, 2485719, 3590483, 4971438, 7180966, 10771449, 21542898, 32314347, 64628694]

約数ペア:

[(1, 64628694), (2, 32314347), (3, 21542898), (6, 10771449), (9, 7180966), (13, 4971438), (18, 3590483), (26, 2485719), (39, 1657146), (78, 828573), (117, 552382), (234, 276191)]