18356536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7193}}^1$

素因数の和:7239

約数の個数: 32

約数和(自身を含む): 38847600

約数和(自身を除く): 20491064

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7193, 14386, 28772, 57544, 79123, 158246, 208597, 316492, 417194, 632984, 834388, 1668776, 2294567, 4589134, 9178268, 18356536]

約数ペア:

[(1, 18356536), (2, 9178268), (4, 4589134), (8, 2294567), (11, 1668776), (22, 834388), (29, 632984), (44, 417194), (58, 316492), (88, 208597), (116, 158246), (232, 79123), (319, 57544), (638, 28772), (1276, 14386), (2552, 7193)]