286629642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1224913}}^1$

素因数の和:1224934

約数の個数: 24

約数和(自身を含む): 668803044

約数和(自身を除く): 382173402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1224913, 2449826, 3674739, 7349478, 11024217, 15923869, 22048434, 31847738, 47771607, 95543214, 143314821, 286629642]

約数ペア:

[(1, 286629642), (2, 143314821), (3, 95543214), (6, 47771607), (9, 31847738), (13, 22048434), (18, 15923869), (26, 11024217), (39, 7349478), (78, 3674739), (117, 2449826), (234, 1224913)]