16630866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43997}}^1$

素因数の和:44015

約数の個数: 32

約数和(自身を含む): 42238080

約数和(自身を除く): 25607214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 43997, 87994, 131991, 263982, 307979, 395973, 615958, 791946, 923937, 1187919, 1847874, 2375838, 2771811, 5543622, 8315433, 16630866]

約数ペア:

[(1, 16630866), (2, 8315433), (3, 5543622), (6, 2771811), (7, 2375838), (9, 1847874), (14, 1187919), (18, 923937), (21, 791946), (27, 615958), (42, 395973), (54, 307979), (63, 263982), (126, 131991), (189, 87994), (378, 43997)]