18455024

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3177

約数の個数: 40

約数和(自身を含む): 41649120

約数和(自身を除く): 23194096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3109, 5936, 6218, 12436, 21763, 24872, 43526, 49744, 87052, 164777, 174104, 329554, 348208, 659108, 1153439, 1318216, 2306878, 2636432, 4613756, 9227512, 18455024]

約数ペア:

[(1, 18455024), (2, 9227512), (4, 4613756), (7, 2636432), (8, 2306878), (14, 1318216), (16, 1153439), (28, 659108), (53, 348208), (56, 329554), (106, 174104), (112, 164777), (212, 87052), (371, 49744), (424, 43526), (742, 24872), (848, 21763), (1484, 12436), (2968, 6218), (3109, 5936)]