18291567654

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1297}}^1\times {\mathrm{14783}}^1$

素因数の和:16141

約数の個数: 48

約数和(自身を含む): 40413364992

約数和(自身を除く): 22121797338

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1297, 2594, 3891, 7782, 11673, 14783, 23346, 29566, 44349, 68741, 88698, 133047, 137482, 206223, 266094, 412446, 618669, 783499, 1237338, 1566998, 2350497, 4700994, 7051491, 14102982, 19173551, 38347102, 57520653, 115041306, 172561959, 345123918, 1016198203, 2032396406, 3048594609, 6097189218, 9145783827, 18291567654]

約数ペア:

[(1, 18291567654), (2, 9145783827), (3, 6097189218), (6, 3048594609), (9, 2032396406), (18, 1016198203), (53, 345123918), (106, 172561959), (159, 115041306), (318, 57520653), (477, 38347102), (954, 19173551), (1297, 14102982), (2594, 7051491), (3891, 4700994), (7782, 2350497), (11673, 1566998), (14783, 1237338), (23346, 783499), (29566, 618669), (44349, 412446), (68741, 266094), (88698, 206223), (133047, 137482)]