9721026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{25717}}^1$

素因数の和:25735

約数の個数: 32

約数和(自身を含む): 24689280

約数和(自身を除く): 14968254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 25717, 51434, 77151, 154302, 180019, 231453, 360038, 462906, 540057, 694359, 1080114, 1388718, 1620171, 3240342, 4860513, 9721026]

約数ペア:

[(1, 9721026), (2, 4860513), (3, 3240342), (6, 1620171), (7, 1388718), (9, 1080114), (14, 694359), (18, 540057), (21, 462906), (27, 360038), (42, 231453), (54, 180019), (63, 154302), (126, 77151), (189, 51434), (378, 25717)]