17960244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 45326400

約数和(自身を除く): 27366156

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2129, 2812, 4218, 4258, 6387, 8436, 8516, 12774, 25548, 40451, 78773, 80902, 121353, 157546, 161804, 236319, 242706, 315092, 472638, 485412, 945276, 1496687, 2993374, 4490061, 5986748, 8980122, 17960244]

約数ペア:

[(1, 17960244), (2, 8980122), (3, 5986748), (4, 4490061), (6, 2993374), (12, 1496687), (19, 945276), (37, 485412), (38, 472638), (57, 315092), (74, 242706), (76, 236319), (111, 161804), (114, 157546), (148, 121353), (222, 80902), (228, 78773), (444, 40451), (703, 25548), (1406, 12774), (2109, 8516), (2129, 8436), (2812, 6387), (4218, 4258)]