8372826

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:896

約数の個数: 72

約数和(自身を含む): 23048064

約数和(自身を除く): 14675238

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 863, 882, 1078, 1386, 1617, 1726, 2589, 3234, 4851, 5178, 6041, 7767, 9493, 9702, 12082, 15534, 18123, 18986, 28479, 36246, 42287, 54369, 56958, 66451, 84574, 85437, 108738, 126861, 132902, 170874, 199353, 253722, 380583, 398706, 465157, 598059, 761166, 930314, 1196118, 1395471, 2790942, 4186413, 8372826]

約数ペア:

[(1, 8372826), (2, 4186413), (3, 2790942), (6, 1395471), (7, 1196118), (9, 930314), (11, 761166), (14, 598059), (18, 465157), (21, 398706), (22, 380583), (33, 253722), (42, 199353), (49, 170874), (63, 132902), (66, 126861), (77, 108738), (98, 85437), (99, 84574), (126, 66451), (147, 56958), (154, 54369), (198, 42287), (231, 36246), (294, 28479), (441, 18986), (462, 18123), (539, 15534), (693, 12082), (863, 9702), (882, 9493), (1078, 7767), (1386, 6041), (1617, 5178), (1726, 4851), (2589, 3234)]