8144004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 12822396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 599, 618, 1133, 1198, 1236, 1797, 2266, 2396, 3399, 3594, 4532, 6589, 6798, 7188, 13178, 13596, 19767, 26356, 39534, 61697, 79068, 123394, 185091, 246788, 370182, 678667, 740364, 1357334, 2036001, 2714668, 4072002, 8144004]

約数ペア:

[(1, 8144004), (2, 4072002), (3, 2714668), (4, 2036001), (6, 1357334), (11, 740364), (12, 678667), (22, 370182), (33, 246788), (44, 185091), (66, 123394), (103, 79068), (132, 61697), (206, 39534), (309, 26356), (412, 19767), (599, 13596), (618, 13178), (1133, 7188), (1198, 6798), (1236, 6589), (1797, 4532), (2266, 3594), (2396, 3399)]