18158112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9007}}^1$

素因数の和:9030

約数の個数: 72

約数和(自身を含む): 59020416

約数和(自身を除く): 40862304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9007, 18014, 27021, 36028, 54042, 63049, 72056, 81063, 108084, 126098, 144112, 162126, 189147, 216168, 252196, 288224, 324252, 378294, 432336, 504392, 567441, 648504, 756588, 864672, 1008784, 1134882, 1297008, 1513176, 2017568, 2269764, 2594016, 3026352, 4539528, 6052704, 9079056, 18158112]

約数ペア:

[(1, 18158112), (2, 9079056), (3, 6052704), (4, 4539528), (6, 3026352), (7, 2594016), (8, 2269764), (9, 2017568), (12, 1513176), (14, 1297008), (16, 1134882), (18, 1008784), (21, 864672), (24, 756588), (28, 648504), (32, 567441), (36, 504392), (42, 432336), (48, 378294), (56, 324252), (63, 288224), (72, 252196), (84, 216168), (96, 189147), (112, 162126), (126, 144112), (144, 126098), (168, 108084), (224, 81063), (252, 72056), (288, 63049), (336, 54042), (504, 36028), (672, 27021), (1008, 18014), (2016, 9007)]