2013189669

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 3125824000

約数和(自身を除く): 1112634331

約数列:

[1, 3, 9, 19, 57, 67, 171, 199, 201, 597, 603, 883, 1273, 1791, 2649, 3781, 3819, 7947, 11343, 11457, 13333, 16777, 34029, 39999, 50331, 59161, 119997, 150993, 175717, 177483, 253327, 527151, 532449, 759981, 1124059, 1581453, 2279943, 3338623, 3372177, 10015869, 10116531, 11773039, 30047607, 35319117, 105957351, 223687741, 671063223, 2013189669]

約数ペア:

[(1, 2013189669), (3, 671063223), (9, 223687741), (19, 105957351), (57, 35319117), (67, 30047607), (171, 11773039), (199, 10116531), (201, 10015869), (597, 3372177), (603, 3338623), (883, 2279943), (1273, 1581453), (1791, 1124059), (2649, 759981), (3781, 532449), (3819, 527151), (7947, 253327), (11343, 177483), (11457, 175717), (13333, 150993), (16777, 119997), (34029, 59161), (39999, 50331)]