172864494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28163}}^1$

素因数の和:28213

約数の個数: 48

約数和(自身を含む): 421784064

約数和(自身を除く): 248919570

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 28163, 56326, 84489, 168978, 253467, 309793, 506934, 619586, 873053, 929379, 1746106, 1858758, 2619159, 2788137, 5238318, 5576274, 7857477, 9603583, 15714954, 19207166, 28810749, 57621498, 86432247, 172864494]

約数ペア:

[(1, 172864494), (2, 86432247), (3, 57621498), (6, 28810749), (9, 19207166), (11, 15714954), (18, 9603583), (22, 7857477), (31, 5576274), (33, 5238318), (62, 2788137), (66, 2619159), (93, 1858758), (99, 1746106), (186, 929379), (198, 873053), (279, 619586), (341, 506934), (558, 309793), (682, 253467), (1023, 168978), (2046, 84489), (3069, 56326), (6138, 28163)]