8889471342

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{131731}}^1$

素因数の和:131925

約数の個数: 48

約数和(自身を含む): 20221388928

約数和(自身を除く): 11331917586

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 414, 489, 978, 1467, 2934, 3749, 7498, 11247, 22494, 33741, 67482, 131731, 263462, 395193, 790386, 1185579, 2371158, 3029813, 6059626, 9089439, 18178878, 21472153, 27268317, 42944306, 54536634, 64416459, 128832918, 193249377, 386498754, 493859519, 987719038, 1481578557, 2963157114, 4444735671, 8889471342]

約数ペア:

[(1, 8889471342), (2, 4444735671), (3, 2963157114), (6, 1481578557), (9, 987719038), (18, 493859519), (23, 386498754), (46, 193249377), (69, 128832918), (138, 64416459), (163, 54536634), (207, 42944306), (326, 27268317), (414, 21472153), (489, 18178878), (978, 9089439), (1467, 6059626), (2934, 3029813), (3749, 2371158), (7498, 1185579), (11247, 790386), (22494, 395193), (33741, 263462), (67482, 131731)]