18836472

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{16699}}^1$

素因数の和:16755

約数の個数: 32

約数和(自身を含む): 48096000

約数和(自身を除く): 29259528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 16699, 33398, 50097, 66796, 100194, 133592, 200388, 400776, 784853, 1569706, 2354559, 3139412, 4709118, 6278824, 9418236, 18836472]

約数ペア:

[(1, 18836472), (2, 9418236), (3, 6278824), (4, 4709118), (6, 3139412), (8, 2354559), (12, 1569706), (24, 784853), (47, 400776), (94, 200388), (141, 133592), (188, 100194), (282, 66796), (376, 50097), (564, 33398), (1128, 16699)]