22220324

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1644

約数の個数: 36

約数和(自身を含む): 45883404

約数和(自身を除く): 23663080

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 1553, 2044, 3106, 3577, 6212, 7154, 10871, 14308, 21742, 43484, 76097, 113369, 152194, 226738, 304388, 453476, 793583, 1587166, 3174332, 5555081, 11110162, 22220324]

約数ペア:

[(1, 22220324), (2, 11110162), (4, 5555081), (7, 3174332), (14, 1587166), (28, 793583), (49, 453476), (73, 304388), (98, 226738), (146, 152194), (196, 113369), (292, 76097), (511, 43484), (1022, 21742), (1553, 14308), (2044, 10871), (3106, 7154), (3577, 6212)]