17973462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 21056298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 1759, 3406, 3518, 5109, 5277, 10218, 10554, 22867, 45734, 68601, 137202, 230429, 460858, 691287, 1382574, 2995577, 5991154, 8986731, 17973462]

約数ペア:

[(1, 17973462), (2, 8986731), (3, 5991154), (6, 2995577), (13, 1382574), (26, 691287), (39, 460858), (78, 230429), (131, 137202), (262, 68601), (393, 45734), (786, 22867), (1703, 10554), (1759, 10218), (3406, 5277), (3518, 5109)]