18260028

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8597}}^1$

素因数の和:8666

約数の個数: 36

約数和(自身を含む): 46945080

約数和(自身を除く): 28685052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 8597, 17194, 25791, 34388, 51582, 77373, 103164, 154746, 309492, 507223, 1014446, 1521669, 2028892, 3043338, 4565007, 6086676, 9130014, 18260028]

約数ペア:

[(1, 18260028), (2, 9130014), (3, 6086676), (4, 4565007), (6, 3043338), (9, 2028892), (12, 1521669), (18, 1014446), (36, 507223), (59, 309492), (118, 154746), (177, 103164), (236, 77373), (354, 51582), (531, 34388), (708, 25791), (1062, 17194), (2124, 8597)]