2018898843

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{75133}}^1$

素因数の和:75215

約数の個数: 24

約数和(自身を含む): 2969896752

約数和(自身を除く): 950997909

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 8957, 26871, 75133, 225399, 976729, 2930187, 3982049, 11946147, 12697477, 38092431, 51766637, 155299911, 672966281, 2018898843]

約数ペア:

[(1, 2018898843), (3, 672966281), (13, 155299911), (39, 51766637), (53, 38092431), (159, 12697477), (169, 11946147), (507, 3982049), (689, 2930187), (2067, 976729), (8957, 225399), (26871, 75133)]