16859456244

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{23071}}^1$

素因数の和:23517

約数の個数: 72

約数和(自身を含む): 43536310272

約数和(自身を除く): 26676854028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 383, 477, 636, 766, 954, 1149, 1532, 1908, 2298, 3447, 4596, 6894, 13788, 20299, 23071, 40598, 46142, 60897, 69213, 81196, 92284, 121794, 138426, 182691, 207639, 243588, 276852, 365382, 415278, 730764, 830556, 1222763, 2445526, 3668289, 4891052, 7336578, 8836193, 11004867, 14673156, 17672386, 22009734, 26508579, 35344772, 44019468, 53017158, 79525737, 106034316, 159051474, 318102948, 468318229, 936636458, 1404954687, 1873272916, 2809909374, 4214864061, 5619818748, 8429728122, 16859456244]

約数ペア:

[(1, 16859456244), (2, 8429728122), (3, 5619818748), (4, 4214864061), (6, 2809909374), (9, 1873272916), (12, 1404954687), (18, 936636458), (36, 468318229), (53, 318102948), (106, 159051474), (159, 106034316), (212, 79525737), (318, 53017158), (383, 44019468), (477, 35344772), (636, 26508579), (766, 22009734), (954, 17672386), (1149, 14673156), (1532, 11004867), (1908, 8836193), (2298, 7336578), (3447, 4891052), (4596, 3668289), (6894, 2445526), (13788, 1222763), (20299, 830556), (23071, 730764), (40598, 415278), (46142, 365382), (60897, 276852), (69213, 243588), (81196, 207639), (92284, 182691), (121794, 138426)]