18042035216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{124147}}^1$

素因数の和:124479

約数の個数: 40

約数和(自身を含む): 36207515904

約数和(自身を除く): 18165480688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 1172, 2344, 4688, 9083, 18166, 36332, 72664, 124147, 145328, 248294, 496588, 993176, 1986352, 3848557, 7697114, 15394228, 30788456, 36375071, 61576912, 72750142, 145500284, 291000568, 582001136, 1127627201, 2255254402, 4510508804, 9021017608, 18042035216]

約数ペア:

[(1, 18042035216), (2, 9021017608), (4, 4510508804), (8, 2255254402), (16, 1127627201), (31, 582001136), (62, 291000568), (124, 145500284), (248, 72750142), (293, 61576912), (496, 36375071), (586, 30788456), (1172, 15394228), (2344, 7697114), (4688, 3848557), (9083, 1986352), (18166, 993176), (36332, 496588), (72664, 248294), (124147, 145328)]