82440246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{280409}}^1$

素因数の和:280428

約数の個数: 24

約数和(自身を含む): 191800440

約数和(自身を除く): 109360194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 280409, 560818, 841227, 1682454, 1962863, 3925726, 5888589, 11777178, 13740041, 27480082, 41220123, 82440246]

約数ペア:

[(1, 82440246), (2, 41220123), (3, 27480082), (6, 13740041), (7, 11777178), (14, 5888589), (21, 3925726), (42, 1962863), (49, 1682454), (98, 841227), (147, 560818), (294, 280409)]