86543898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15531

約数の個数: 48

約数和(自身を含む): 211957920

約数和(自身を除く): 125414022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 15493, 30986, 46479, 92958, 108451, 216902, 294367, 325353, 588734, 650706, 759157, 883101, 1518314, 1766202, 2060569, 2277471, 4121138, 4554942, 6181707, 12363414, 14423983, 28847966, 43271949, 86543898]

約数ペア:

[(1, 86543898), (2, 43271949), (3, 28847966), (6, 14423983), (7, 12363414), (14, 6181707), (19, 4554942), (21, 4121138), (38, 2277471), (42, 2060569), (49, 1766202), (57, 1518314), (98, 883101), (114, 759157), (133, 650706), (147, 588734), (266, 325353), (294, 294367), (399, 216902), (798, 108451), (931, 92958), (1862, 46479), (2793, 30986), (5586, 15493)]