18026536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 37353600

約数和(自身を除く): 19327064

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 2593, 3476, 5186, 6952, 10372, 20744, 28523, 57046, 114092, 204847, 228184, 409694, 819388, 1638776, 2253317, 4506634, 9013268, 18026536]

約数ペア:

[(1, 18026536), (2, 9013268), (4, 4506634), (8, 2253317), (11, 1638776), (22, 819388), (44, 409694), (79, 228184), (88, 204847), (158, 114092), (316, 57046), (632, 28523), (869, 20744), (1738, 10372), (2593, 6952), (3476, 5186)]