2014721658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{66191}}^1$

素因数の和:66307

約数の個数: 48

約数和(自身を含む): 4646678400

約数和(自身を除く): 2631956742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 3382, 5073, 10146, 15219, 30438, 66191, 132382, 198573, 397146, 595719, 1191438, 1257629, 2515258, 3772887, 5890999, 7545774, 11318661, 11781998, 17672997, 22637322, 35345994, 53018991, 106037982, 111928981, 223857962, 335786943, 671573886, 1007360829, 2014721658]

約数ペア:

[(1, 2014721658), (2, 1007360829), (3, 671573886), (6, 335786943), (9, 223857962), (18, 111928981), (19, 106037982), (38, 53018991), (57, 35345994), (89, 22637322), (114, 17672997), (171, 11781998), (178, 11318661), (267, 7545774), (342, 5890999), (534, 3772887), (801, 2515258), (1602, 1257629), (1691, 1191438), (3382, 595719), (5073, 397146), (10146, 198573), (15219, 132382), (30438, 66191)]