9804512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 20820240

約数和(自身を除く): 11015728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 269, 272, 536, 538, 544, 1072, 1076, 1139, 2144, 2152, 2278, 4304, 4556, 4573, 8608, 9112, 9146, 18023, 18224, 18292, 36046, 36448, 36584, 72092, 73168, 144184, 146336, 288368, 306391, 576736, 612782, 1225564, 2451128, 4902256, 9804512]

約数ペア:

[(1, 9804512), (2, 4902256), (4, 2451128), (8, 1225564), (16, 612782), (17, 576736), (32, 306391), (34, 288368), (67, 146336), (68, 144184), (134, 73168), (136, 72092), (268, 36584), (269, 36448), (272, 36046), (536, 18292), (538, 18224), (544, 18023), (1072, 9146), (1076, 9112), (1139, 8608), (2144, 4573), (2152, 4556), (2278, 4304)]