40019202

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71719}}^1$

素因数の和:71758

約数の個数: 24

約数和(自身を含む): 89506560

約数和(自身を除く): 49487358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 71719, 143438, 215157, 430314, 645471, 1290942, 2223289, 4446578, 6669867, 13339734, 20009601, 40019202]

約数ペア:

[(1, 40019202), (2, 20009601), (3, 13339734), (6, 6669867), (9, 4446578), (18, 2223289), (31, 1290942), (62, 645471), (93, 430314), (186, 215157), (279, 143438), (558, 71719)]