13487604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 21510156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2789, 4836, 5578, 8367, 11156, 16734, 33468, 36257, 72514, 86459, 108771, 145028, 172918, 217542, 259377, 345836, 435084, 518754, 1037508, 1123967, 2247934, 3371901, 4495868, 6743802, 13487604]

約数ペア:

[(1, 13487604), (2, 6743802), (3, 4495868), (4, 3371901), (6, 2247934), (12, 1123967), (13, 1037508), (26, 518754), (31, 435084), (39, 345836), (52, 259377), (62, 217542), (78, 172918), (93, 145028), (124, 108771), (156, 86459), (186, 72514), (372, 36257), (403, 33468), (806, 16734), (1209, 11156), (1612, 8367), (2418, 5578), (2789, 4836)]