2987172

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 8205120

約数和(自身を除く): 5217948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1627, 1836, 3254, 4881, 6508, 9762, 14643, 19524, 27659, 29286, 43929, 55318, 58572, 82977, 87858, 110636, 165954, 175716, 248931, 331908, 497862, 746793, 995724, 1493586, 2987172]

約数ペア:

[(1, 2987172), (2, 1493586), (3, 995724), (4, 746793), (6, 497862), (9, 331908), (12, 248931), (17, 175716), (18, 165954), (27, 110636), (34, 87858), (36, 82977), (51, 58572), (54, 55318), (68, 43929), (102, 29286), (108, 27659), (153, 19524), (204, 14643), (306, 9762), (459, 6508), (612, 4881), (918, 3254), (1627, 1836)]