27720355938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{48371}}^1$

素因数の和:48863

約数の個数: 64

約数和(自身を含む): 63804602880

約数和(自身を除く): 36084246942

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 457, 627, 914, 1254, 1371, 2742, 5027, 8683, 10054, 15081, 17366, 26049, 30162, 48371, 52098, 95513, 96742, 145113, 191026, 286539, 290226, 532081, 573078, 919049, 1064162, 1596243, 1838098, 2757147, 3192486, 5514294, 10109539, 20219078, 22105547, 30328617, 44211094, 60657234, 66316641, 132633282, 243161017, 420005393, 486322034, 729483051, 840010786, 1260016179, 1458966102, 2520032358, 4620059323, 9240118646, 13860177969, 27720355938]

約数ペア:

[(1, 27720355938), (2, 13860177969), (3, 9240118646), (6, 4620059323), (11, 2520032358), (19, 1458966102), (22, 1260016179), (33, 840010786), (38, 729483051), (57, 486322034), (66, 420005393), (114, 243161017), (209, 132633282), (418, 66316641), (457, 60657234), (627, 44211094), (914, 30328617), (1254, 22105547), (1371, 20219078), (2742, 10109539), (5027, 5514294), (8683, 3192486), (10054, 2757147), (15081, 1838098), (17366, 1596243), (26049, 1064162), (30162, 919049), (48371, 573078), (52098, 532081), (95513, 290226), (96742, 286539), (145113, 191026)]