71843796

素因数分解:

$2^2\times 3^2\times {\mathrm{1995661}}^1$

素因数の和:1995671

約数の個数: 18

約数和(自身を含む): 181605242

約数和(自身を除く): 109761446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1995661, 3991322, 5986983, 7982644, 11973966, 17960949, 23947932, 35921898, 71843796]

約数ペア:

[(1, 71843796), (2, 35921898), (3, 23947932), (4, 17960949), (6, 11973966), (9, 7982644), (12, 5986983), (18, 3991322), (36, 1995661)]