2151558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5228

約数の個数: 24

約数和(自身を含む): 4865328

約数和(自身を除く): 2713770

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 5197, 10394, 15591, 31182, 46773, 93546, 119531, 239062, 358593, 717186, 1075779, 2151558]

約数ペア:

[(1, 2151558), (2, 1075779), (3, 717186), (6, 358593), (9, 239062), (18, 119531), (23, 93546), (46, 46773), (69, 31182), (138, 15591), (207, 10394), (414, 5197)]