13287642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 28882560

約数和(自身を除く): 15594918

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 97, 102, 158, 194, 237, 289, 291, 474, 578, 582, 867, 1343, 1649, 1734, 2686, 3298, 4029, 4947, 7663, 8058, 9894, 15326, 22831, 22989, 28033, 45662, 45978, 56066, 68493, 84099, 130271, 136986, 168198, 260542, 390813, 781626, 2214607, 4429214, 6643821, 13287642]

約数ペア:

[(1, 13287642), (2, 6643821), (3, 4429214), (6, 2214607), (17, 781626), (34, 390813), (51, 260542), (79, 168198), (97, 136986), (102, 130271), (158, 84099), (194, 68493), (237, 56066), (289, 45978), (291, 45662), (474, 28033), (578, 22989), (582, 22831), (867, 15326), (1343, 9894), (1649, 8058), (1734, 7663), (2686, 4947), (3298, 4029)]