39921588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{158419}}^1$

素因数の和:158436

約数の個数: 36

約数和(自身を含む): 115329760

約数和(自身を除く): 75408172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 158419, 316838, 475257, 633676, 950514, 1108933, 1425771, 1901028, 2217866, 2851542, 3326799, 4435732, 5703084, 6653598, 9980397, 13307196, 19960794, 39921588]

約数ペア:

[(1, 39921588), (2, 19960794), (3, 13307196), (4, 9980397), (6, 6653598), (7, 5703084), (9, 4435732), (12, 3326799), (14, 2851542), (18, 2217866), (21, 1901028), (28, 1425771), (36, 1108933), (42, 950514), (63, 633676), (84, 475257), (126, 316838), (252, 158419)]