18179826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14006

約数の個数: 32

約数和(自身を含む): 42897408

約数和(自身を除く): 24717582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 13963, 27926, 41889, 83778, 97741, 195482, 293223, 432853, 586446, 865706, 1298559, 2597118, 3029971, 6059942, 9089913, 18179826]

約数ペア:

[(1, 18179826), (2, 9089913), (3, 6059942), (6, 3029971), (7, 2597118), (14, 1298559), (21, 865706), (31, 586446), (42, 432853), (62, 293223), (93, 195482), (186, 97741), (217, 83778), (434, 41889), (651, 27926), (1302, 13963)]