1440603738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3811121}}^1$

素因数の和:3811139

約数の個数: 32

約数和(自身を含む): 3658677120

約数和(自身を除く): 2218073382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3811121, 7622242, 11433363, 22866726, 26677847, 34300089, 53355694, 68600178, 80033541, 102900267, 160067082, 205800534, 240100623, 480201246, 720301869, 1440603738]

約数ペア:

[(1, 1440603738), (2, 720301869), (3, 480201246), (6, 240100623), (7, 205800534), (9, 160067082), (14, 102900267), (18, 80033541), (21, 68600178), (27, 53355694), (42, 34300089), (54, 26677847), (63, 22866726), (126, 11433363), (189, 7622242), (378, 3811121)]