2016383481

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{3559}}^1$

素因数の和:3635

約数の個数: 72

約数和(自身を含む): 3685368960

約数和(自身を除く): 1668985479

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 529, 1071, 1173, 1449, 1587, 2737, 3519, 3559, 3703, 4761, 8211, 8993, 10677, 11109, 24633, 24913, 26979, 32031, 33327, 60503, 62951, 74739, 80937, 81857, 181509, 188853, 224217, 245571, 423521, 544527, 566559, 572999, 736713, 1270563, 1391569, 1718997, 1882711, 3811689, 4174707, 5156991, 5648133, 9740983, 12524121, 13178977, 16944399, 29222949, 32006087, 39536931, 87668847, 96018261, 118610793, 224042609, 288054783, 672127827, 2016383481]

約数ペア:

[(1, 2016383481), (3, 672127827), (7, 288054783), (9, 224042609), (17, 118610793), (21, 96018261), (23, 87668847), (51, 39536931), (63, 32006087), (69, 29222949), (119, 16944399), (153, 13178977), (161, 12524121), (207, 9740983), (357, 5648133), (391, 5156991), (483, 4174707), (529, 3811689), (1071, 1882711), (1173, 1718997), (1449, 1391569), (1587, 1270563), (2737, 736713), (3519, 572999), (3559, 566559), (3703, 544527), (4761, 423521), (8211, 245571), (8993, 224217), (10677, 188853), (11109, 181509), (24633, 81857), (24913, 80937), (26979, 74739), (32031, 62951), (33327, 60503)]