225918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 614016

約数和(自身を除く): 388098

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 163, 198, 231, 326, 462, 489, 693, 978, 1141, 1386, 1467, 1793, 2282, 2934, 3423, 3586, 5379, 6846, 10269, 10758, 12551, 16137, 20538, 25102, 32274, 37653, 75306, 112959, 225918]

約数ペア:

[(1, 225918), (2, 112959), (3, 75306), (6, 37653), (7, 32274), (9, 25102), (11, 20538), (14, 16137), (18, 12551), (21, 10758), (22, 10269), (33, 6846), (42, 5379), (63, 3586), (66, 3423), (77, 2934), (99, 2282), (126, 1793), (154, 1467), (163, 1386), (198, 1141), (231, 978), (326, 693), (462, 489)]