917362728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{553963}}^1$

素因数の和:553998

約数の個数: 48

約数和(自身を含む): 2592551520

約数和(自身を除く): 1675188792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 553963, 1107926, 1661889, 2215852, 3323778, 4431704, 4985667, 6647556, 9971334, 12741149, 13295112, 19942668, 25482298, 38223447, 39885336, 50964596, 76446894, 101929192, 114670341, 152893788, 229340682, 305787576, 458681364, 917362728]

約数ペア:

[(1, 917362728), (2, 458681364), (3, 305787576), (4, 229340682), (6, 152893788), (8, 114670341), (9, 101929192), (12, 76446894), (18, 50964596), (23, 39885336), (24, 38223447), (36, 25482298), (46, 19942668), (69, 13295112), (72, 12741149), (92, 9971334), (138, 6647556), (184, 4985667), (207, 4431704), (276, 3323778), (414, 2215852), (552, 1661889), (828, 1107926), (1656, 553963)]