189389268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{228731}}^1$

素因数の和:228764

約数の個数: 36

約数和(自身を含む): 499550688

約数和(自身を除く): 310161420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 228731, 457462, 686193, 914924, 1372386, 2058579, 2744772, 4117158, 5260813, 8234316, 10521626, 15782439, 21043252, 31564878, 47347317, 63129756, 94694634, 189389268]

約数ペア:

[(1, 189389268), (2, 94694634), (3, 63129756), (4, 47347317), (6, 31564878), (9, 21043252), (12, 15782439), (18, 10521626), (23, 8234316), (36, 5260813), (46, 4117158), (69, 2744772), (92, 2058579), (138, 1372386), (207, 914924), (276, 686193), (414, 457462), (828, 228731)]