26149719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 38522880

約数和(自身を除く): 12373161

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 227, 681, 817, 893, 2021, 2451, 2679, 4313, 6063, 9761, 10669, 12939, 29283, 32007, 38399, 115197, 185459, 202711, 458767, 556377, 608133, 1376301, 8716573, 26149719]

約数ペア:

[(1, 26149719), (3, 8716573), (19, 1376301), (43, 608133), (47, 556377), (57, 458767), (129, 202711), (141, 185459), (227, 115197), (681, 38399), (817, 32007), (893, 29283), (2021, 12939), (2451, 10669), (2679, 9761), (4313, 6063)]