127531236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24889}}^1$

素因数の和:24964

約数の個数: 48

約数和(自身を含む): 345672320

約数和(自身を除く): 218141084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 24889, 49778, 74667, 99556, 149334, 174223, 298668, 348446, 522669, 696892, 1045338, 1518229, 2090676, 3036458, 4554687, 6072916, 9109374, 10627603, 18218748, 21255206, 31882809, 42510412, 63765618, 127531236]

約数ペア:

[(1, 127531236), (2, 63765618), (3, 42510412), (4, 31882809), (6, 21255206), (7, 18218748), (12, 10627603), (14, 9109374), (21, 6072916), (28, 4554687), (42, 3036458), (61, 2090676), (84, 1518229), (122, 1045338), (183, 696892), (244, 522669), (366, 348446), (427, 298668), (732, 174223), (854, 149334), (1281, 99556), (1708, 74667), (2562, 49778), (5124, 24889)]