18494464

素因数分解:

$2^{10}\times {\mathrm{18061}}^1$

素因数の和:18081

約数の個数: 22

約数和(自身を含む): 36972914

約数和(自身を除く): 18478450

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18061, 36122, 72244, 144488, 288976, 577952, 1155904, 2311808, 4623616, 9247232, 18494464]

約数ペア:

[(1, 18494464), (2, 9247232), (4, 4623616), (8, 2311808), (16, 1155904), (32, 577952), (64, 288976), (128, 144488), (256, 72244), (512, 36122), (1024, 18061)]