21907422

素因数分解:

$2^1\times 3^5\times {\mathrm{45077}}^1$

素因数の和:45094

約数の個数: 24

約数和(自身を含む): 49225176

約数和(自身を除く): 27317754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 45077, 90154, 135231, 270462, 405693, 811386, 1217079, 2434158, 3651237, 7302474, 10953711, 21907422]

約数ペア:

[(1, 21907422), (2, 10953711), (3, 7302474), (6, 3651237), (9, 2434158), (18, 1217079), (27, 811386), (54, 405693), (81, 270462), (162, 135231), (243, 90154), (486, 45077)]