18594939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 29122560

約数和(自身を除く): 10527621

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 631, 893, 1551, 1893, 2679, 6941, 9823, 11989, 20823, 29469, 29657, 35967, 88971, 131879, 326227, 395637, 563483, 978681, 1690449, 6198313, 18594939]

約数ペア:

[(1, 18594939), (3, 6198313), (11, 1690449), (19, 978681), (33, 563483), (47, 395637), (57, 326227), (141, 131879), (209, 88971), (517, 35967), (627, 29657), (631, 29469), (893, 20823), (1551, 11989), (1893, 9823), (2679, 6941)]