4273794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 10715328

約数和(自身を除く): 6441534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 317, 321, 634, 642, 749, 951, 963, 1498, 1902, 1926, 2219, 2247, 2853, 4438, 4494, 5706, 6657, 6741, 13314, 13482, 19971, 33919, 39942, 67838, 101757, 203514, 237433, 305271, 474866, 610542, 712299, 1424598, 2136897, 4273794]

約数ペア:

[(1, 4273794), (2, 2136897), (3, 1424598), (6, 712299), (7, 610542), (9, 474866), (14, 305271), (18, 237433), (21, 203514), (42, 101757), (63, 67838), (107, 39942), (126, 33919), (214, 19971), (317, 13482), (321, 13314), (634, 6741), (642, 6657), (749, 5706), (951, 4494), (963, 4438), (1498, 2853), (1902, 2247), (1926, 2219)]