164193246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1303121}}^1$

素因数の和:1303136

約数の個数: 24

約数和(自身を含む): 406574064

約数和(自身を除く): 242380818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1303121, 2606242, 3909363, 7818726, 9121847, 11728089, 18243694, 23456178, 27365541, 54731082, 82096623, 164193246]

約数ペア:

[(1, 164193246), (2, 82096623), (3, 54731082), (6, 27365541), (7, 23456178), (9, 18243694), (14, 11728089), (18, 9121847), (21, 7818726), (42, 3909363), (63, 2606242), (126, 1303121)]