18156672

素因数分解:

$2^7\times 3^2\times {\mathrm{15761}}^1$

素因数の和:15781

約数の個数: 48

約数和(自身を含む): 52251030

約数和(自身を除く): 34094358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 15761, 31522, 47283, 63044, 94566, 126088, 141849, 189132, 252176, 283698, 378264, 504352, 567396, 756528, 1008704, 1134792, 1513056, 2017408, 2269584, 3026112, 4539168, 6052224, 9078336, 18156672]

約数ペア:

[(1, 18156672), (2, 9078336), (3, 6052224), (4, 4539168), (6, 3026112), (8, 2269584), (9, 2017408), (12, 1513056), (16, 1134792), (18, 1008704), (24, 756528), (32, 567396), (36, 504352), (48, 378264), (64, 283698), (72, 252176), (96, 189132), (128, 141849), (144, 126088), (192, 94566), (288, 63044), (384, 47283), (576, 31522), (1152, 15761)]