15705077778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67115717}}^1$

素因数の和:67115738

約数の個数: 24

約数和(自身を含む): 36645182028

約数和(自身を除く): 20940104250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 67115717, 134231434, 201347151, 402694302, 604041453, 872504321, 1208082906, 1745008642, 2617512963, 5235025926, 7852538889, 15705077778]

約数ペア:

[(1, 15705077778), (2, 7852538889), (3, 5235025926), (6, 2617512963), (9, 1745008642), (13, 1208082906), (18, 872504321), (26, 604041453), (39, 402694302), (78, 201347151), (117, 134231434), (234, 67115717)]