8940606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 20487168

約数和(自身を除く): 11546562

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 103, 111, 138, 206, 222, 309, 391, 618, 629, 782, 851, 1173, 1258, 1702, 1751, 1887, 2346, 2369, 2553, 3502, 3774, 3811, 4738, 5106, 5253, 7107, 7622, 10506, 11433, 14214, 14467, 22866, 28934, 40273, 43401, 64787, 80546, 86802, 87653, 120819, 129574, 175306, 194361, 241638, 262959, 388722, 525918, 1490101, 2980202, 4470303, 8940606]

約数ペア:

[(1, 8940606), (2, 4470303), (3, 2980202), (6, 1490101), (17, 525918), (23, 388722), (34, 262959), (37, 241638), (46, 194361), (51, 175306), (69, 129574), (74, 120819), (102, 87653), (103, 86802), (111, 80546), (138, 64787), (206, 43401), (222, 40273), (309, 28934), (391, 22866), (618, 14467), (629, 14214), (782, 11433), (851, 10506), (1173, 7622), (1258, 7107), (1702, 5253), (1751, 5106), (1887, 4738), (2346, 3811), (2369, 3774), (2553, 3502)]