80003826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2003}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 198828864

約数和(自身を除く): 118825038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1902, 2003, 2219, 2853, 4006, 4438, 5706, 6009, 6657, 12018, 13314, 14021, 18027, 19971, 28042, 36054, 39942, 42063, 84126, 126189, 252378, 634951, 1269902, 1904853, 3809706, 4444657, 5714559, 8889314, 11429118, 13333971, 26667942, 40001913, 80003826]

約数ペア:

[(1, 80003826), (2, 40001913), (3, 26667942), (6, 13333971), (7, 11429118), (9, 8889314), (14, 5714559), (18, 4444657), (21, 3809706), (42, 1904853), (63, 1269902), (126, 634951), (317, 252378), (634, 126189), (951, 84126), (1902, 42063), (2003, 39942), (2219, 36054), (2853, 28042), (4006, 19971), (4438, 18027), (5706, 14021), (6009, 13314), (6657, 12018)]