2018741205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{106727}}^1$

素因数の和:106845

約数の個数: 32

約数和(自身を含む): 3514339584

約数和(自身を除く): 1495598379

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 106727, 320181, 533635, 1387451, 1600905, 4162353, 6937255, 10352519, 20811765, 31057557, 51762595, 134582747, 155287785, 403748241, 672913735, 2018741205]

約数ペア:

[(1, 2018741205), (3, 672913735), (5, 403748241), (13, 155287785), (15, 134582747), (39, 51762595), (65, 31057557), (97, 20811765), (195, 10352519), (291, 6937255), (485, 4162353), (1261, 1600905), (1455, 1387451), (3783, 533635), (6305, 320181), (18915, 106727)]