18936691203

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1\times {\mathrm{70639}}^1$

素因数の和:71298

約数の個数: 16

約数和(自身を含む): 25434920960

約数和(自身を除く): 6498229757

約数列:

[1, 3, 193, 463, 579, 1389, 70639, 89359, 211917, 268077, 13633327, 32705857, 40899981, 98117571, 6312230401, 18936691203]

約数ペア:

[(1, 18936691203), (3, 6312230401), (193, 98117571), (463, 40899981), (579, 32705857), (1389, 13633327), (70639, 268077), (89359, 211917)]