42854238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113371}}^1$

素因数の和:113389

約数の個数: 32

約数和(自身を含む): 108837120

約数和(自身を除く): 65982882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 113371, 226742, 340113, 680226, 793597, 1020339, 1587194, 2040678, 2380791, 3061017, 4761582, 6122034, 7142373, 14284746, 21427119, 42854238]

約数ペア:

[(1, 42854238), (2, 21427119), (3, 14284746), (6, 7142373), (7, 6122034), (9, 4761582), (14, 3061017), (18, 2380791), (21, 2040678), (27, 1587194), (42, 1020339), (54, 793597), (63, 680226), (126, 340113), (189, 226742), (378, 113371)]