22119363

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 40734720

約数和(自身を除く): 18615357

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1087, 1197, 2261, 2907, 3261, 6783, 7609, 9783, 18479, 20349, 20653, 22827, 55437, 61959, 68481, 129353, 144571, 166311, 185877, 351101, 388059, 433713, 1053303, 1164177, 1301139, 2457707, 3159909, 7373121, 22119363]

約数ペア:

[(1, 22119363), (3, 7373121), (7, 3159909), (9, 2457707), (17, 1301139), (19, 1164177), (21, 1053303), (51, 433713), (57, 388059), (63, 351101), (119, 185877), (133, 166311), (153, 144571), (171, 129353), (323, 68481), (357, 61959), (399, 55437), (969, 22827), (1071, 20653), (1087, 20349), (1197, 18479), (2261, 9783), (2907, 7609), (3261, 6783)]