1491491682

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{5641}}^1$

素因数の和:6083

約数の個数: 48

約数和(自身を含む): 3327854712

約数和(自身を除く): 1836363030

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 397, 666, 794, 1191, 2382, 3573, 5641, 7146, 11282, 14689, 16923, 29378, 33846, 44067, 50769, 88134, 101538, 132201, 208717, 264402, 417434, 626151, 1252302, 1878453, 2239477, 3756906, 4478954, 6718431, 13436862, 20155293, 40310586, 82860649, 165721298, 248581947, 497163894, 745745841, 1491491682]

約数ペア:

[(1, 1491491682), (2, 745745841), (3, 497163894), (6, 248581947), (9, 165721298), (18, 82860649), (37, 40310586), (74, 20155293), (111, 13436862), (222, 6718431), (333, 4478954), (397, 3756906), (666, 2239477), (794, 1878453), (1191, 1252302), (2382, 626151), (3573, 417434), (5641, 264402), (7146, 208717), (11282, 132201), (14689, 101538), (16923, 88134), (29378, 50769), (33846, 44067)]