2017421262

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{472907}}^1$

素因数の和:472997

約数の個数: 32

約数和(自身を含む): 4539916800

約数和(自身を除く): 2522495538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 472907, 945814, 1418721, 2837442, 4256163, 8512326, 12768489, 25536978, 37359653, 74719306, 112078959, 224157918, 336236877, 672473754, 1008710631, 2017421262]

約数ペア:

[(1, 2017421262), (2, 1008710631), (3, 672473754), (6, 336236877), (9, 224157918), (18, 112078959), (27, 74719306), (54, 37359653), (79, 25536978), (158, 12768489), (237, 8512326), (474, 4256163), (711, 2837442), (1422, 1418721), (2133, 945814), (4266, 472907)]