21946602

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{9403}}^1$

素因数の和:9797

約数の個数: 16

約数和(自身を含む): 44010720

約数和(自身を除く): 22064118

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 9403, 18806, 28209, 56418, 3657767, 7315534, 10973301, 21946602]

約数ペア:

[(1, 21946602), (2, 10973301), (3, 7315534), (6, 3657767), (389, 56418), (778, 28209), (1167, 18806), (2334, 9403)]