21848742

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{1423}}^1$

素因数の和:2284

約数の個数: 24

約数和(自身を含む): 47427744

約数和(自身を除く): 25579002

約数列:

[1, 2, 3, 6, 9, 18, 853, 1423, 1706, 2559, 2846, 4269, 5118, 7677, 8538, 12807, 15354, 25614, 1213819, 2427638, 3641457, 7282914, 10924371, 21848742]

約数ペア:

[(1, 21848742), (2, 10924371), (3, 7282914), (6, 3641457), (9, 2427638), (18, 1213819), (853, 25614), (1423, 15354), (1706, 12807), (2559, 8538), (2846, 7677), (4269, 5118)]