16653798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{132173}}^1$

素因数の和:132188

約数の個数: 24

約数和(自身を含む): 41238288

約数和(自身を除く): 24584490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 132173, 264346, 396519, 793038, 925211, 1189557, 1850422, 2379114, 2775633, 5551266, 8326899, 16653798]

約数ペア:

[(1, 16653798), (2, 8326899), (3, 5551266), (6, 2775633), (7, 2379114), (9, 1850422), (14, 1189557), (18, 925211), (21, 793038), (42, 396519), (63, 264346), (126, 132173)]