2140938

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 2737782

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 967, 1107, 1934, 2214, 2901, 5802, 8703, 17406, 26109, 39647, 52218, 79294, 118941, 237882, 356823, 713646, 1070469, 2140938]

約数ペア:

[(1, 2140938), (2, 1070469), (3, 713646), (6, 356823), (9, 237882), (18, 118941), (27, 79294), (41, 52218), (54, 39647), (82, 26109), (123, 17406), (246, 8703), (369, 5802), (738, 2901), (967, 2214), (1107, 1934)]