20151496926

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{87211}}^1$

素因数の和:87622

約数の個数: 64

約数和(自身を含む): 48978259200

約数和(自身を除く): 28826762274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 389, 594, 778, 1167, 2334, 3501, 4279, 7002, 8558, 10503, 12837, 21006, 25674, 38511, 77022, 87211, 115533, 174422, 231066, 261633, 523266, 784899, 959321, 1569798, 1918642, 2354697, 2877963, 4709394, 5755926, 8633889, 17267778, 25901667, 33925079, 51803334, 67850158, 101775237, 203550474, 305325711, 373175869, 610651422, 746351738, 915977133, 1119527607, 1831954266, 2239055214, 3358582821, 6717165642, 10075748463, 20151496926]

約数ペア:

[(1, 20151496926), (2, 10075748463), (3, 6717165642), (6, 3358582821), (9, 2239055214), (11, 1831954266), (18, 1119527607), (22, 915977133), (27, 746351738), (33, 610651422), (54, 373175869), (66, 305325711), (99, 203550474), (198, 101775237), (297, 67850158), (389, 51803334), (594, 33925079), (778, 25901667), (1167, 17267778), (2334, 8633889), (3501, 5755926), (4279, 4709394), (7002, 2877963), (8558, 2354697), (10503, 1918642), (12837, 1569798), (21006, 959321), (25674, 784899), (38511, 523266), (77022, 261633), (87211, 231066), (115533, 174422)]