18346267966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1\times {\mathrm{3037}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 29787031008

約数和(自身を除く): 11440763042

約数列:

[1, 2, 13, 26, 283, 566, 821, 1642, 3037, 3679, 6074, 7358, 10673, 21346, 39481, 78962, 232343, 464686, 859471, 1718942, 2493377, 3020459, 4986754, 6040918, 11173123, 22346246, 32413901, 64827802, 705625691, 1411251382, 9173133983, 18346267966]

約数ペア:

[(1, 18346267966), (2, 9173133983), (13, 1411251382), (26, 705625691), (283, 64827802), (566, 32413901), (821, 22346246), (1642, 11173123), (3037, 6040918), (3679, 4986754), (6074, 3020459), (7358, 2493377), (10673, 1718942), (21346, 859471), (39481, 464686), (78962, 232343)]