2660778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6458

約数の個数: 24

約数和(自身を含む): 6016608

約数和(自身を除く): 3355830

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 6427, 12854, 19281, 38562, 57843, 115686, 147821, 295642, 443463, 886926, 1330389, 2660778]

約数ペア:

[(1, 2660778), (2, 1330389), (3, 886926), (6, 443463), (9, 295642), (18, 147821), (23, 115686), (46, 57843), (69, 38562), (138, 19281), (207, 12854), (414, 6427)]