105885738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{280121}}^1$

素因数の和:280139

約数の個数: 32

約数和(自身を含む): 268917120

約数和(自身を除く): 163031382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 280121, 560242, 840363, 1680726, 1960847, 2521089, 3921694, 5042178, 5882541, 7563267, 11765082, 15126534, 17647623, 35295246, 52942869, 105885738]

約数ペア:

[(1, 105885738), (2, 52942869), (3, 35295246), (6, 17647623), (7, 15126534), (9, 11765082), (14, 7563267), (18, 5882541), (21, 5042178), (27, 3921694), (42, 2521089), (54, 1960847), (63, 1680726), (126, 840363), (189, 560242), (378, 280121)]