289731114

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{282389}}^1$

素因数の和:282419

約数の個数: 32

約数和(自身を含む): 677736000

約数和(自身を除く): 388004886

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 282389, 564778, 847167, 1694334, 2541501, 5083002, 5365391, 7624503, 10730782, 15249006, 16096173, 32192346, 48288519, 96577038, 144865557, 289731114]

約数ペア:

[(1, 289731114), (2, 144865557), (3, 96577038), (6, 48288519), (9, 32192346), (18, 16096173), (19, 15249006), (27, 10730782), (38, 7624503), (54, 5365391), (57, 5083002), (114, 2541501), (171, 1694334), (342, 847167), (513, 564778), (1026, 282389)]