2908927836

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{205607}}^1$

素因数の和:205751

約数の個数: 48

約数和(自身を含む): 7599271680

約数和(自身を除く): 4690343844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 14148, 205607, 411214, 616821, 822428, 1233642, 1850463, 2467284, 3700926, 5551389, 7401852, 11102778, 22205556, 26934517, 53869034, 80803551, 107738068, 161607102, 242410653, 323214204, 484821306, 727231959, 969642612, 1454463918, 2908927836]

約数ペア:

[(1, 2908927836), (2, 1454463918), (3, 969642612), (4, 727231959), (6, 484821306), (9, 323214204), (12, 242410653), (18, 161607102), (27, 107738068), (36, 80803551), (54, 53869034), (108, 26934517), (131, 22205556), (262, 11102778), (393, 7401852), (524, 5551389), (786, 3700926), (1179, 2467284), (1572, 1850463), (2358, 1233642), (3537, 822428), (4716, 616821), (7074, 411214), (14148, 205607)]