2057454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 5226240

約数和(自身を除く): 3168786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5443, 10886, 16329, 32658, 38101, 48987, 76202, 97974, 114303, 146961, 228606, 293922, 342909, 685818, 1028727, 2057454]

約数ペア:

[(1, 2057454), (2, 1028727), (3, 685818), (6, 342909), (7, 293922), (9, 228606), (14, 146961), (18, 114303), (21, 97974), (27, 76202), (42, 48987), (54, 38101), (63, 32658), (126, 16329), (189, 10886), (378, 5443)]