31147974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12101}}^1$

素因数の和:12133

約数の個数: 48

約数和(自身を含む): 79292304

約数和(自身を除く): 48144330

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 12101, 24202, 36303, 72606, 108909, 133111, 157313, 217818, 266222, 314626, 399333, 471939, 798666, 943878, 1197999, 1415817, 1730443, 2395998, 2831634, 3460886, 5191329, 10382658, 15573987, 31147974]

約数ペア:

[(1, 31147974), (2, 15573987), (3, 10382658), (6, 5191329), (9, 3460886), (11, 2831634), (13, 2395998), (18, 1730443), (22, 1415817), (26, 1197999), (33, 943878), (39, 798666), (66, 471939), (78, 399333), (99, 314626), (117, 266222), (143, 217818), (198, 157313), (234, 133111), (286, 108909), (429, 72606), (858, 36303), (1287, 24202), (2574, 12101)]