2178296262

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{812191}}^1$

素因数の和:812348

約数の個数: 24

約数和(自身を含む): 4751323200

約数和(自身を除く): 2573026938

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 812191, 1624382, 2436573, 4873146, 7309719, 14619438, 121016459, 242032918, 363049377, 726098754, 1089148131, 2178296262]

約数ペア:

[(1, 2178296262), (2, 1089148131), (3, 726098754), (6, 363049377), (9, 242032918), (18, 121016459), (149, 14619438), (298, 7309719), (447, 4873146), (894, 2436573), (1341, 1624382), (2682, 812191)]