81824934

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439919}}^1$

素因数の和:439955

約数の個数: 16

約数和(自身を含む): 168929280

約数和(自身を除く): 87104346

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439919, 879838, 1319757, 2639514, 13637489, 27274978, 40912467, 81824934]

約数ペア:

[(1, 81824934), (2, 40912467), (3, 27274978), (6, 13637489), (31, 2639514), (62, 1319757), (93, 879838), (186, 439919)]