142561368

素因数分解:

$2^3\times 3^2\times {\mathrm{1980019}}^1$

素因数の和:1980031

約数の個数: 24

約数和(自身を含む): 386103900

約数和(自身を除く): 243542532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1980019, 3960038, 5940057, 7920076, 11880114, 15840152, 17820171, 23760228, 35640342, 47520456, 71280684, 142561368]

約数ペア:

[(1, 142561368), (2, 71280684), (3, 47520456), (4, 35640342), (6, 23760228), (8, 17820171), (9, 15840152), (12, 11880114), (18, 7920076), (24, 5940057), (36, 3960038), (72, 1980019)]