2901186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 7020000

約数和(自身を除く): 4118814

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 499, 646, 969, 998, 1497, 1938, 2907, 2994, 4491, 5814, 8483, 8982, 9481, 16966, 18962, 25449, 28443, 50898, 56886, 76347, 85329, 152694, 161177, 170658, 322354, 483531, 967062, 1450593, 2901186]

約数ペア:

[(1, 2901186), (2, 1450593), (3, 967062), (6, 483531), (9, 322354), (17, 170658), (18, 161177), (19, 152694), (34, 85329), (38, 76347), (51, 56886), (57, 50898), (102, 28443), (114, 25449), (153, 18962), (171, 16966), (306, 9481), (323, 8982), (342, 8483), (499, 5814), (646, 4491), (969, 2994), (998, 2907), (1497, 1938)]