13212486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 34444800

約数和(自身を除く): 21232314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5519, 11038, 16557, 33114, 38633, 49671, 77266, 99342, 104861, 115899, 209722, 231798, 314583, 347697, 629166, 695394, 734027, 943749, 1468054, 1887498, 2202081, 4404162, 6606243, 13212486]

約数ペア:

[(1, 13212486), (2, 6606243), (3, 4404162), (6, 2202081), (7, 1887498), (9, 1468054), (14, 943749), (18, 734027), (19, 695394), (21, 629166), (38, 347697), (42, 314583), (57, 231798), (63, 209722), (114, 115899), (126, 104861), (133, 99342), (171, 77266), (266, 49671), (342, 38633), (399, 33114), (798, 16557), (1197, 11038), (2394, 5519)]