16742502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 41951520

約数和(自身を除く): 25209018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1493, 1602, 1869, 2986, 3738, 4479, 5607, 8958, 10451, 11214, 13437, 20902, 26874, 31353, 62706, 94059, 132877, 188118, 265754, 398631, 797262, 930139, 1195893, 1860278, 2391786, 2790417, 5580834, 8371251, 16742502]

約数ペア:

[(1, 16742502), (2, 8371251), (3, 5580834), (6, 2790417), (7, 2391786), (9, 1860278), (14, 1195893), (18, 930139), (21, 797262), (42, 398631), (63, 265754), (89, 188118), (126, 132877), (178, 94059), (267, 62706), (534, 31353), (623, 26874), (801, 20902), (1246, 13437), (1493, 11214), (1602, 10451), (1869, 8958), (2986, 5607), (3738, 4479)]