40643174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12956

約数の個数: 24

約数和(自身を含む): 72171120

約数和(自身を除く): 31527946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 12919, 25838, 142109, 167947, 284218, 335894, 1563199, 1847417, 3126398, 3694834, 20321587, 40643174]

約数ペア:

[(1, 40643174), (2, 20321587), (11, 3694834), (13, 3126398), (22, 1847417), (26, 1563199), (121, 335894), (143, 284218), (242, 167947), (286, 142109), (1573, 25838), (3146, 12919)]