161676252

素因数分解:

$2^2\times 3^2\times {\mathrm{4491007}}^1$

素因数の和:4491017

約数の個数: 18

約数和(自身を含む): 408681728

約数和(自身を除く): 247005476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4491007, 8982014, 13473021, 17964028, 26946042, 40419063, 53892084, 80838126, 161676252]

約数ペア:

[(1, 161676252), (2, 80838126), (3, 53892084), (4, 40419063), (6, 26946042), (9, 17964028), (12, 13473021), (18, 8982014), (36, 4491007)]