13686816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 42251328

約数和(自身を除く): 28564512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 997, 1056, 1144, 1248, 1716, 1994, 2288, 2991, 3432, 3988, 4576, 5982, 6864, 7976, 10967, 11964, 12961, 13728, 15952, 21934, 23928, 25922, 31904, 32901, 38883, 43868, 47856, 51844, 65802, 77766, 87736, 95712, 103688, 131604, 142571, 155532, 175472, 207376, 263208, 285142, 311064, 350944, 414752, 427713, 526416, 570284, 622128, 855426, 1052832, 1140568, 1244256, 1710852, 2281136, 3421704, 4562272, 6843408, 13686816]

約数ペア:

[(1, 13686816), (2, 6843408), (3, 4562272), (4, 3421704), (6, 2281136), (8, 1710852), (11, 1244256), (12, 1140568), (13, 1052832), (16, 855426), (22, 622128), (24, 570284), (26, 526416), (32, 427713), (33, 414752), (39, 350944), (44, 311064), (48, 285142), (52, 263208), (66, 207376), (78, 175472), (88, 155532), (96, 142571), (104, 131604), (132, 103688), (143, 95712), (156, 87736), (176, 77766), (208, 65802), (264, 51844), (286, 47856), (312, 43868), (352, 38883), (416, 32901), (429, 31904), (528, 25922), (572, 23928), (624, 21934), (858, 15952), (997, 13728), (1056, 12961), (1144, 11964), (1248, 10967), (1716, 7976), (1994, 6864), (2288, 5982), (2991, 4576), (3432, 3988)]