68052978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1993}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 169218816

約数和(自身を除く): 101165838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 813, 1626, 1897, 1993, 2439, 3794, 3986, 4878, 5691, 5979, 11382, 11958, 13951, 17073, 17937, 27902, 34146, 35874, 41853, 83706, 125559, 251118, 540103, 1080206, 1620309, 3240618, 3780721, 4860927, 7561442, 9721854, 11342163, 22684326, 34026489, 68052978]

約数ペア:

[(1, 68052978), (2, 34026489), (3, 22684326), (6, 11342163), (7, 9721854), (9, 7561442), (14, 4860927), (18, 3780721), (21, 3240618), (42, 1620309), (63, 1080206), (126, 540103), (271, 251118), (542, 125559), (813, 83706), (1626, 41853), (1897, 35874), (1993, 34146), (2439, 27902), (3794, 17937), (3986, 17073), (4878, 13951), (5691, 11958), (5979, 11382)]