2643670278

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2128559}}^1$

素因数の和:2128593

約数の個数: 32

約数和(自身を含む): 6130252800

約数和(自身を除く): 3486582522

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 2128559, 4257118, 6385677, 12771354, 19157031, 38314062, 48956857, 57471093, 97913714, 114942186, 146870571, 293741142, 440611713, 881223426, 1321835139, 2643670278]

約数ペア:

[(1, 2643670278), (2, 1321835139), (3, 881223426), (6, 440611713), (9, 293741142), (18, 146870571), (23, 114942186), (27, 97913714), (46, 57471093), (54, 48956857), (69, 38314062), (138, 19157031), (207, 12771354), (414, 6385677), (621, 4257118), (1242, 2128559)]