2017990566

素因数分解:

$2^1\times 3^2\times {\mathrm{12497}}^1\times {\mathrm{8971}}^1$

素因数の和:21476

約数の個数: 24

約数和(自身を含む): 4373150184

約数和(自身を除く): 2355159618

約数列:

[1, 2, 3, 6, 9, 18, 8971, 12497, 17942, 24994, 26913, 37491, 53826, 74982, 80739, 112473, 161478, 224946, 112110587, 224221174, 336331761, 672663522, 1008995283, 2017990566]

約数ペア:

[(1, 2017990566), (2, 1008995283), (3, 672663522), (6, 336331761), (9, 224221174), (18, 112110587), (8971, 224946), (12497, 161478), (17942, 112473), (24994, 80739), (26913, 74982), (37491, 53826)]