2103167538

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{548557}}^1$

素因数の和:548639

約数の個数: 32

約数和(自身を含む): 4739541120

約数和(自身を除く): 2636373582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 548557, 1097114, 1645671, 3291342, 4937013, 9874026, 14811039, 29622078, 38947547, 77895094, 116842641, 233685282, 350527923, 701055846, 1051583769, 2103167538]

約数ペア:

[(1, 2103167538), (2, 1051583769), (3, 701055846), (6, 350527923), (9, 233685282), (18, 116842641), (27, 77895094), (54, 38947547), (71, 29622078), (142, 14811039), (213, 9874026), (426, 4937013), (639, 3291342), (1278, 1645671), (1917, 1097114), (3834, 548557)]