181509852

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 430707200

約数和(自身を除く): 249197348

約数列:

[1, 2, 3, 4, 6, 12, 109, 151, 218, 302, 327, 436, 453, 604, 654, 906, 919, 1308, 1812, 1838, 2757, 3676, 5514, 11028, 16459, 32918, 49377, 65836, 98754, 100171, 138769, 197508, 200342, 277538, 300513, 400684, 416307, 555076, 601026, 832614, 1202052, 1665228, 15125821, 30251642, 45377463, 60503284, 90754926, 181509852]

約数ペア:

[(1, 181509852), (2, 90754926), (3, 60503284), (4, 45377463), (6, 30251642), (12, 15125821), (109, 1665228), (151, 1202052), (218, 832614), (302, 601026), (327, 555076), (436, 416307), (453, 400684), (604, 300513), (654, 277538), (906, 200342), (919, 197508), (1308, 138769), (1812, 100171), (1838, 98754), (2757, 65836), (3676, 49377), (5514, 32918), (11028, 16459)]