9781368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13187

約数の個数: 32

約数和(自身を含む): 25244160

約数和(自身を除く): 15462792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 13147, 26294, 39441, 52588, 78882, 105176, 157764, 315528, 407557, 815114, 1222671, 1630228, 2445342, 3260456, 4890684, 9781368]

約数ペア:

[(1, 9781368), (2, 4890684), (3, 3260456), (4, 2445342), (6, 1630228), (8, 1222671), (12, 815114), (24, 407557), (31, 315528), (62, 157764), (93, 105176), (124, 78882), (186, 52588), (248, 39441), (372, 26294), (744, 13147)]