40206444

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21341}}^1$

素因数の和:21505

約数の個数: 24

約数和(自身を含む): 94417008

約数和(自身を除く): 54210564

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 21341, 42682, 64023, 85364, 128046, 256092, 3350537, 6701074, 10051611, 13402148, 20103222, 40206444]

約数ペア:

[(1, 40206444), (2, 20103222), (3, 13402148), (4, 10051611), (6, 6701074), (12, 3350537), (157, 256092), (314, 128046), (471, 85364), (628, 64023), (942, 42682), (1884, 21341)]