5491458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 8451198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1063, 1722, 2126, 2583, 3189, 5166, 6378, 7441, 9567, 14882, 19134, 22323, 43583, 44646, 66969, 87166, 130749, 133938, 261498, 305081, 392247, 610162, 784494, 915243, 1830486, 2745729, 5491458]

約数ペア:

[(1, 5491458), (2, 2745729), (3, 1830486), (6, 915243), (7, 784494), (9, 610162), (14, 392247), (18, 305081), (21, 261498), (41, 133938), (42, 130749), (63, 87166), (82, 66969), (123, 44646), (126, 43583), (246, 22323), (287, 19134), (369, 14882), (574, 9567), (738, 7441), (861, 6378), (1063, 5166), (1722, 3189), (2126, 2583)]