1420242018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18208231}}^1$

素因数の和:18208249

約数の個数: 16

約数和(自身を含む): 3058982976

約数和(自身を除く): 1638740958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 18208231, 36416462, 54624693, 109249386, 236707003, 473414006, 710121009, 1420242018]

約数ペア:

[(1, 1420242018), (2, 710121009), (3, 473414006), (6, 236707003), (13, 109249386), (26, 54624693), (39, 36416462), (78, 18208231)]