19946962392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{934897}}^1$

素因数の和:935040

約数の個数: 64

約数和(自身を含む): 57440133120

約数和(自身を除く): 37493170728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 21336, 934897, 1869794, 2804691, 3739588, 5609382, 6544279, 7479176, 11218764, 13088558, 19632837, 22437528, 26177116, 39265674, 52354232, 78531348, 118731919, 157062696, 237463838, 356195757, 474927676, 712391514, 831123433, 949855352, 1424783028, 1662246866, 2493370299, 2849566056, 3324493732, 4986740598, 6648987464, 9973481196, 19946962392]

約数ペア:

[(1, 19946962392), (2, 9973481196), (3, 6648987464), (4, 4986740598), (6, 3324493732), (7, 2849566056), (8, 2493370299), (12, 1662246866), (14, 1424783028), (21, 949855352), (24, 831123433), (28, 712391514), (42, 474927676), (56, 356195757), (84, 237463838), (127, 157062696), (168, 118731919), (254, 78531348), (381, 52354232), (508, 39265674), (762, 26177116), (889, 22437528), (1016, 19632837), (1524, 13088558), (1778, 11218764), (2667, 7479176), (3048, 6544279), (3556, 5609382), (5334, 3739588), (7112, 2804691), (10668, 1869794), (21336, 934897)]