11805144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 32118240

約数和(自身を除く): 20313096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 241, 312, 314, 471, 482, 628, 723, 942, 964, 1256, 1446, 1884, 1928, 2041, 2892, 3133, 3768, 4082, 5784, 6123, 6266, 8164, 9399, 12246, 12532, 16328, 18798, 24492, 25064, 37596, 37837, 48984, 75192, 75674, 113511, 151348, 227022, 302696, 454044, 491881, 908088, 983762, 1475643, 1967524, 2951286, 3935048, 5902572, 11805144]

約数ペア:

[(1, 11805144), (2, 5902572), (3, 3935048), (4, 2951286), (6, 1967524), (8, 1475643), (12, 983762), (13, 908088), (24, 491881), (26, 454044), (39, 302696), (52, 227022), (78, 151348), (104, 113511), (156, 75674), (157, 75192), (241, 48984), (312, 37837), (314, 37596), (471, 25064), (482, 24492), (628, 18798), (723, 16328), (942, 12532), (964, 12246), (1256, 9399), (1446, 8164), (1884, 6266), (1928, 6123), (2041, 5784), (2892, 4082), (3133, 3768)]