45405738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{120121}}^1$

素因数の和:120139

約数の個数: 32

約数和(自身を含む): 115317120

約数和(自身を除く): 69911382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 120121, 240242, 360363, 720726, 840847, 1081089, 1681694, 2162178, 2522541, 3243267, 5045082, 6486534, 7567623, 15135246, 22702869, 45405738]

約数ペア:

[(1, 45405738), (2, 22702869), (3, 15135246), (6, 7567623), (7, 6486534), (9, 5045082), (14, 3243267), (18, 2522541), (21, 2162178), (27, 1681694), (42, 1081089), (54, 840847), (63, 720726), (126, 360363), (189, 240242), (378, 120121)]