40207206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515477}}^1$

素因数の和:515495

約数の個数: 16

約数和(自身を含む): 86600304

約数和(自身を除く): 46393098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 515477, 1030954, 1546431, 3092862, 6701201, 13402402, 20103603, 40207206]

約数ペア:

[(1, 40207206), (2, 20103603), (3, 13402402), (6, 6701201), (13, 3092862), (26, 1546431), (39, 1030954), (78, 515477)]