139905942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{3307}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 305817984

約数和(自身を除く): 165912042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 641, 1282, 1923, 3307, 3846, 6614, 7051, 9921, 14102, 19842, 21153, 36377, 42306, 72754, 109131, 218262, 2119787, 4239574, 6359361, 12718722, 23317657, 46635314, 69952971, 139905942]

約数ペア:

[(1, 139905942), (2, 69952971), (3, 46635314), (6, 23317657), (11, 12718722), (22, 6359361), (33, 4239574), (66, 2119787), (641, 218262), (1282, 109131), (1923, 72754), (3307, 42306), (3846, 36377), (6614, 21153), (7051, 19842), (9921, 14102)]