22027707

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 37506560

約数和(自身を除く): 15478853

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 367, 513, 741, 1053, 1101, 1539, 2223, 3159, 3303, 4617, 4771, 6669, 6973, 9909, 14313, 20007, 20919, 29727, 42939, 60021, 62757, 89181, 90649, 128817, 188271, 271947, 386451, 564813, 815841, 1159353, 1694439, 2447523, 7342569, 22027707]

約数ペア:

[(1, 22027707), (3, 7342569), (9, 2447523), (13, 1694439), (19, 1159353), (27, 815841), (39, 564813), (57, 386451), (81, 271947), (117, 188271), (171, 128817), (243, 90649), (247, 89181), (351, 62757), (367, 60021), (513, 42939), (741, 29727), (1053, 20919), (1101, 20007), (1539, 14313), (2223, 9909), (3159, 6973), (3303, 6669), (4617, 4771)]