2231118

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 5030400

約数和(自身を除く): 2799282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 523, 711, 1046, 1422, 1569, 2133, 3138, 4266, 4707, 9414, 14121, 28242, 41317, 82634, 123951, 247902, 371853, 743706, 1115559, 2231118]

約数ペア:

[(1, 2231118), (2, 1115559), (3, 743706), (6, 371853), (9, 247902), (18, 123951), (27, 82634), (54, 41317), (79, 28242), (158, 14121), (237, 9414), (474, 4707), (523, 4266), (711, 3138), (1046, 2133), (1422, 1569)]