18898022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6007}}^1$

素因数の和:6044

約数の個数: 24

約数和(自身を含む): 33560688

約数和(自身を除く): 14662666

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6007, 12014, 66077, 78091, 132154, 156182, 726847, 859001, 1453694, 1718002, 9449011, 18898022]

約数ペア:

[(1, 18898022), (2, 9449011), (11, 1718002), (13, 1453694), (22, 859001), (26, 726847), (121, 156182), (143, 132154), (242, 78091), (286, 66077), (1573, 12014), (3146, 6007)]