2016763854

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{51577}}^1$

素因数の和:51622

約数の個数: 64

約数和(自身を含む): 4951488000

約数和(自身を除く): 2934724146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1862, 2058, 2793, 5586, 6517, 13034, 19551, 39102, 51577, 103154, 154731, 309462, 361039, 722078, 979963, 1083117, 1959926, 2166234, 2527273, 2939889, 5054546, 5879778, 6859741, 7581819, 13719482, 15163638, 17690911, 20579223, 35381822, 41158446, 48018187, 53072733, 96036374, 106145466, 144054561, 288109122, 336127309, 672254618, 1008381927, 2016763854]

約数ペア:

[(1, 2016763854), (2, 1008381927), (3, 672254618), (6, 336127309), (7, 288109122), (14, 144054561), (19, 106145466), (21, 96036374), (38, 53072733), (42, 48018187), (49, 41158446), (57, 35381822), (98, 20579223), (114, 17690911), (133, 15163638), (147, 13719482), (266, 7581819), (294, 6859741), (343, 5879778), (399, 5054546), (686, 2939889), (798, 2527273), (931, 2166234), (1029, 1959926), (1862, 1083117), (2058, 979963), (2793, 722078), (5586, 361039), (6517, 309462), (13034, 154731), (19551, 103154), (39102, 51577)]