1810131609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{3299}}^1$

素因数の和:4605

約数の個数: 32

約数和(自身を含む): 2838528000

約数和(自身を除く): 1028396391

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1279, 3299, 3837, 9897, 14069, 16627, 36289, 42207, 42887, 49881, 108867, 128661, 182897, 471757, 548691, 1415271, 4219421, 12658263, 46413631, 54852473, 139240893, 164557419, 603377203, 1810131609]

約数ペア:

[(1, 1810131609), (3, 603377203), (11, 164557419), (13, 139240893), (33, 54852473), (39, 46413631), (143, 12658263), (429, 4219421), (1279, 1415271), (3299, 548691), (3837, 471757), (9897, 182897), (14069, 128661), (16627, 108867), (36289, 49881), (42207, 42887)]