15355458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 35661600

約数和(自身を除く): 20306142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 761, 1062, 1121, 1522, 2242, 2283, 3363, 4566, 6726, 6849, 10089, 13698, 14459, 20178, 28918, 43377, 44899, 86754, 89798, 130131, 134697, 260262, 269394, 404091, 808182, 853081, 1706162, 2559243, 5118486, 7677729, 15355458]

約数ペア:

[(1, 15355458), (2, 7677729), (3, 5118486), (6, 2559243), (9, 1706162), (18, 853081), (19, 808182), (38, 404091), (57, 269394), (59, 260262), (114, 134697), (118, 130131), (171, 89798), (177, 86754), (342, 44899), (354, 43377), (531, 28918), (761, 20178), (1062, 14459), (1121, 13698), (1522, 10089), (2242, 6849), (2283, 6726), (3363, 4566)]