219043836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{553141}}^1$

素因数の和:553162

約数の個数: 36

約数和(自身を含む): 604031064

約数和(自身を除く): 384987228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 553141, 1106282, 1659423, 2212564, 3318846, 4978269, 6084551, 6637692, 9956538, 12169102, 18253653, 19913076, 24338204, 36507306, 54760959, 73014612, 109521918, 219043836]

約数ペア:

[(1, 219043836), (2, 109521918), (3, 73014612), (4, 54760959), (6, 36507306), (9, 24338204), (11, 19913076), (12, 18253653), (18, 12169102), (22, 9956538), (33, 6637692), (36, 6084551), (44, 4978269), (66, 3318846), (99, 2212564), (132, 1659423), (198, 1106282), (396, 553141)]