12988368

素因数分解:

$2^4\times 3^2\times {\mathrm{90197}}^1$

素因数の和:90211

約数の個数: 30

約数和(自身を含む): 36349794

約数和(自身を除く): 23361426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 90197, 180394, 270591, 360788, 541182, 721576, 811773, 1082364, 1443152, 1623546, 2164728, 3247092, 4329456, 6494184, 12988368]

約数ペア:

[(1, 12988368), (2, 6494184), (3, 4329456), (4, 3247092), (6, 2164728), (8, 1623546), (9, 1443152), (12, 1082364), (16, 811773), (18, 721576), (24, 541182), (36, 360788), (48, 270591), (72, 180394), (144, 90197)]