18065238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 20348202

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 1481, 2033, 2962, 4066, 4443, 6099, 8886, 12198, 28139, 56278, 84417, 158467, 168834, 316934, 475401, 950802, 3010873, 6021746, 9032619, 18065238]

約数ペア:

[(1, 18065238), (2, 9032619), (3, 6021746), (6, 3010873), (19, 950802), (38, 475401), (57, 316934), (107, 168834), (114, 158467), (214, 84417), (321, 56278), (642, 28139), (1481, 12198), (2033, 8886), (2962, 6099), (4066, 4443)]