18894974402

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{3167}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 29021110272

約数和(自身を除く): 10126135870

約数列:

[1, 2, 83, 127, 166, 254, 283, 566, 3167, 6334, 10541, 21082, 23489, 35941, 46978, 71882, 262861, 402209, 525722, 804418, 896261, 1792522, 2983103, 5966206, 33383347, 66766694, 74389663, 113825147, 148779326, 227650294, 9447487201, 18894974402]

約数ペア:

[(1, 18894974402), (2, 9447487201), (83, 227650294), (127, 148779326), (166, 113825147), (254, 74389663), (283, 66766694), (566, 33383347), (3167, 5966206), (6334, 2983103), (10541, 1792522), (21082, 896261), (23489, 804418), (35941, 525722), (46978, 402209), (71882, 262861)]