16180038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128413}}^1$

素因数の和:128428

約数の個数: 24

約数和(自身を含む): 40065168

約数和(自身を除く): 23885130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128413, 256826, 385239, 770478, 898891, 1155717, 1797782, 2311434, 2696673, 5393346, 8090019, 16180038]

約数ペア:

[(1, 16180038), (2, 8090019), (3, 5393346), (6, 2696673), (7, 2311434), (9, 1797782), (14, 1155717), (18, 898891), (21, 770478), (42, 385239), (63, 256826), (126, 128413)]