81440983374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1915267}}^1$

素因数の和:1915664

約数の個数: 32

約数和(自身を含む): 171914455680

約数和(自身を除く): 90473472306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 373, 746, 1119, 2238, 7087, 14174, 21261, 42522, 1915267, 3830534, 5745801, 11491602, 36390073, 72780146, 109170219, 218340438, 714394591, 1428789182, 2143183773, 4286367546, 13573497229, 27146994458, 40720491687, 81440983374]

約数ペア:

[(1, 81440983374), (2, 40720491687), (3, 27146994458), (6, 13573497229), (19, 4286367546), (38, 2143183773), (57, 1428789182), (114, 714394591), (373, 218340438), (746, 109170219), (1119, 72780146), (2238, 36390073), (7087, 11491602), (14174, 5745801), (21261, 3830534), (42522, 1915267)]