17949779718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2234227}}^1$

素因数の和:2234348

約数の個数: 32

約数和(自身を含む): 39036431616

約数和(自身を除く): 21086651898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 2234227, 4468454, 6702681, 13405362, 29044951, 58089902, 87134853, 174269706, 230125381, 460250762, 690376143, 1380752286, 2991629953, 5983259906, 8974889859, 17949779718]

約数ペア:

[(1, 17949779718), (2, 8974889859), (3, 5983259906), (6, 2991629953), (13, 1380752286), (26, 690376143), (39, 460250762), (78, 230125381), (103, 174269706), (206, 87134853), (309, 58089902), (618, 29044951), (1339, 13405362), (2678, 6702681), (4017, 4468454), (8034, 2234227)]