1961566146

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{228461}}^1$

素因数の和:228528

約数の個数: 40

約数和(自身を含む): 4478312124

約数和(自身を除く): 2516745978

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 228461, 456922, 685383, 1370766, 2056149, 4112298, 6168447, 12108433, 12336894, 18505341, 24216866, 36325299, 37010682, 72650598, 108975897, 217951794, 326927691, 653855382, 980783073, 1961566146]

約数ペア:

[(1, 1961566146), (2, 980783073), (3, 653855382), (6, 326927691), (9, 217951794), (18, 108975897), (27, 72650598), (53, 37010682), (54, 36325299), (81, 24216866), (106, 18505341), (159, 12336894), (162, 12108433), (318, 6168447), (477, 4112298), (954, 2056149), (1431, 1370766), (2862, 685383), (4293, 456922), (8586, 228461)]