31779006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1289}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 72817920

約数和(自身を除く): 41038914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 587, 1174, 1289, 1761, 2578, 3522, 3867, 4109, 7734, 8218, 9023, 12327, 18046, 24654, 27069, 54138, 756643, 1513286, 2269929, 4539858, 5296501, 10593002, 15889503, 31779006]

約数ペア:

[(1, 31779006), (2, 15889503), (3, 10593002), (6, 5296501), (7, 4539858), (14, 2269929), (21, 1513286), (42, 756643), (587, 54138), (1174, 27069), (1289, 24654), (1761, 18046), (2578, 12327), (3522, 9023), (3867, 8218), (4109, 7734)]