3078378

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 6916800

約数和(自身を除く): 3838422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 523, 654, 981, 1046, 1569, 1962, 2943, 3138, 4707, 5886, 9414, 14121, 28242, 57007, 114014, 171021, 342042, 513063, 1026126, 1539189, 3078378]

約数ペア:

[(1, 3078378), (2, 1539189), (3, 1026126), (6, 513063), (9, 342042), (18, 171021), (27, 114014), (54, 57007), (109, 28242), (218, 14121), (327, 9414), (523, 5886), (654, 4707), (981, 3138), (1046, 2943), (1569, 1962)]