13221054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9539}}^1$

素因数の和:9565

約数の個数: 48

約数和(自身を含む): 35717760

約数和(自身を除く): 22496706

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 9539, 19078, 28617, 57234, 66773, 85851, 104929, 133546, 171702, 200319, 209858, 314787, 400638, 600957, 629574, 734503, 944361, 1201914, 1469006, 1888722, 2203509, 4407018, 6610527, 13221054]

約数ペア:

[(1, 13221054), (2, 6610527), (3, 4407018), (6, 2203509), (7, 1888722), (9, 1469006), (11, 1201914), (14, 944361), (18, 734503), (21, 629574), (22, 600957), (33, 400638), (42, 314787), (63, 209858), (66, 200319), (77, 171702), (99, 133546), (126, 104929), (154, 85851), (198, 66773), (231, 57234), (462, 28617), (693, 19078), (1386, 9539)]