9915542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 19171152

約数和(自身を除く): 9255610

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 181, 182, 301, 362, 559, 602, 637, 1118, 1267, 1274, 2107, 2353, 2534, 3913, 4214, 4706, 7783, 7826, 8869, 15566, 16471, 17738, 27391, 32942, 54481, 54782, 101179, 108962, 115297, 202358, 230594, 381367, 708253, 762734, 1416506, 4957771, 9915542]

約数ペア:

[(1, 9915542), (2, 4957771), (7, 1416506), (13, 762734), (14, 708253), (26, 381367), (43, 230594), (49, 202358), (86, 115297), (91, 108962), (98, 101179), (181, 54782), (182, 54481), (301, 32942), (362, 27391), (559, 17738), (602, 16471), (637, 15566), (1118, 8869), (1267, 7826), (1274, 7783), (2107, 4706), (2353, 4214), (2534, 3913)]