18124736

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1801

約数の個数: 56

約数和(自身を含む): 42915840

約数和(自身を除く): 24791104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 1759, 2576, 3518, 5152, 7036, 10304, 12313, 14072, 24626, 28144, 40457, 49252, 56288, 80914, 98504, 112576, 161828, 197008, 283199, 323656, 394016, 566398, 647312, 788032, 1132796, 1294624, 2265592, 2589248, 4531184, 9062368, 18124736]

約数ペア:

[(1, 18124736), (2, 9062368), (4, 4531184), (7, 2589248), (8, 2265592), (14, 1294624), (16, 1132796), (23, 788032), (28, 647312), (32, 566398), (46, 394016), (56, 323656), (64, 283199), (92, 197008), (112, 161828), (161, 112576), (184, 98504), (224, 80914), (322, 56288), (368, 49252), (448, 40457), (644, 28144), (736, 24626), (1288, 14072), (1472, 12313), (1759, 10304), (2576, 7036), (3518, 5152)]