51638076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{204913}}^1$

素因数の和:204930

約数の個数: 36

約数和(自身を含む): 149177392

約数和(自身を除く): 97539316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 204913, 409826, 614739, 819652, 1229478, 1434391, 1844217, 2458956, 2868782, 3688434, 4303173, 5737564, 7376868, 8606346, 12909519, 17212692, 25819038, 51638076]

約数ペア:

[(1, 51638076), (2, 25819038), (3, 17212692), (4, 12909519), (6, 8606346), (7, 7376868), (9, 5737564), (12, 4303173), (14, 3688434), (18, 2868782), (21, 2458956), (28, 1844217), (36, 1434391), (42, 1229478), (63, 819652), (84, 614739), (126, 409826), (252, 204913)]