2145798

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2692602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 503, 711, 1006, 1422, 1509, 2133, 3018, 4266, 4527, 9054, 13581, 27162, 39737, 79474, 119211, 238422, 357633, 715266, 1072899, 2145798]

約数ペア:

[(1, 2145798), (2, 1072899), (3, 715266), (6, 357633), (9, 238422), (18, 119211), (27, 79474), (54, 39737), (79, 27162), (158, 13581), (237, 9054), (474, 4527), (503, 4266), (711, 3018), (1006, 2133), (1422, 1509)]