1277881038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10141913}}^1$

素因数の和:10141928

約数の個数: 24

約数和(自身を含む): 3164277168

約数和(自身を除く): 1886396130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10141913, 20283826, 30425739, 60851478, 70993391, 91277217, 141986782, 182554434, 212980173, 425960346, 638940519, 1277881038]

約数ペア:

[(1, 1277881038), (2, 638940519), (3, 425960346), (6, 212980173), (7, 182554434), (9, 141986782), (14, 91277217), (18, 70993391), (21, 60851478), (42, 30425739), (63, 20283826), (126, 10141913)]