172770534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1319}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 395366400

約数和(自身を除く): 222595866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 383, 766, 1149, 1319, 2298, 2638, 3447, 3957, 6894, 7277, 7914, 11871, 14554, 21831, 23742, 25061, 43662, 50122, 65493, 75183, 130986, 150366, 225549, 451098, 505177, 1010354, 1515531, 3031062, 4546593, 9093186, 9598363, 19196726, 28795089, 57590178, 86385267, 172770534]

約数ペア:

[(1, 172770534), (2, 86385267), (3, 57590178), (6, 28795089), (9, 19196726), (18, 9598363), (19, 9093186), (38, 4546593), (57, 3031062), (114, 1515531), (171, 1010354), (342, 505177), (383, 451098), (766, 225549), (1149, 150366), (1319, 130986), (2298, 75183), (2638, 65493), (3447, 50122), (3957, 43662), (6894, 25061), (7277, 23742), (7914, 21831), (11871, 14554)]