83961654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3109}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 192272640

約数和(自身を除く): 108310986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3109, 3858, 4501, 6218, 9002, 9327, 13503, 18654, 21763, 27006, 43526, 65289, 130578, 1999087, 3998174, 5997261, 11994522, 13993609, 27987218, 41980827, 83961654]

約数ペア:

[(1, 83961654), (2, 41980827), (3, 27987218), (6, 13993609), (7, 11994522), (14, 5997261), (21, 3998174), (42, 1999087), (643, 130578), (1286, 65289), (1929, 43526), (3109, 27006), (3858, 21763), (4501, 18654), (6218, 13503), (9002, 9327)]