13271826

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 27491328

約数和(自身を除く): 14219502

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 313, 382, 573, 626, 939, 1146, 1878, 7067, 11581, 14134, 21201, 23162, 34743, 42402, 59783, 69486, 119566, 179349, 358698, 2211971, 4423942, 6635913, 13271826]

約数ペア:

[(1, 13271826), (2, 6635913), (3, 4423942), (6, 2211971), (37, 358698), (74, 179349), (111, 119566), (191, 69486), (222, 59783), (313, 42402), (382, 34743), (573, 23162), (626, 21201), (939, 14134), (1146, 11581), (1878, 7067)]