121008564

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{8641}}^1$

素因数の和:9040

約数の個数: 36

約数和(自身を含む): 306704580

約数和(自身を除く): 185696016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 8641, 14004, 17282, 25923, 34564, 51846, 77769, 103692, 155538, 311076, 3361349, 6722698, 10084047, 13445396, 20168094, 30252141, 40336188, 60504282, 121008564]

約数ペア:

[(1, 121008564), (2, 60504282), (3, 40336188), (4, 30252141), (6, 20168094), (9, 13445396), (12, 10084047), (18, 6722698), (36, 3361349), (389, 311076), (778, 155538), (1167, 103692), (1556, 77769), (2334, 51846), (3501, 34564), (4668, 25923), (7002, 17282), (8641, 14004)]