68821009254

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2063351}}^1$

素因数の和:2063485

約数の個数: 48

約数和(自身を含む): 159332041440

約数和(自身を除く): 90511032186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 654, 981, 1853, 1962, 3706, 5559, 11118, 16677, 33354, 2063351, 4126702, 6190053, 12380106, 18570159, 35076967, 37140318, 70153934, 105230901, 210461802, 224905259, 315692703, 449810518, 631385406, 674715777, 1349431554, 2024147331, 3823389403, 4048294662, 7646778806, 11470168209, 22940336418, 34410504627, 68821009254]

約数ペア:

[(1, 68821009254), (2, 34410504627), (3, 22940336418), (6, 11470168209), (9, 7646778806), (17, 4048294662), (18, 3823389403), (34, 2024147331), (51, 1349431554), (102, 674715777), (109, 631385406), (153, 449810518), (218, 315692703), (306, 224905259), (327, 210461802), (654, 105230901), (981, 70153934), (1853, 37140318), (1962, 35076967), (3706, 18570159), (5559, 12380106), (11118, 6190053), (16677, 4126702), (33354, 2063351)]