38898864

素因数分解:

$2^4\times 3^2\times {\mathrm{270131}}^1$

素因数の和:270145

約数の個数: 30

約数和(自身を含む): 108863196

約数和(自身を除く): 69964332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 270131, 540262, 810393, 1080524, 1620786, 2161048, 2431179, 3241572, 4322096, 4862358, 6483144, 9724716, 12966288, 19449432, 38898864]

約数ペア:

[(1, 38898864), (2, 19449432), (3, 12966288), (4, 9724716), (6, 6483144), (8, 4862358), (9, 4322096), (12, 3241572), (16, 2431179), (18, 2161048), (24, 1620786), (36, 1080524), (48, 810393), (72, 540262), (144, 270131)]