138316038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3293239}}^1$

素因数の和:3293251

約数の個数: 16

約数和(自身を含む): 316151040

約数和(自身を除く): 177835002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3293239, 6586478, 9879717, 19759434, 23052673, 46105346, 69158019, 138316038]

約数ペア:

[(1, 138316038), (2, 69158019), (3, 46105346), (6, 23052673), (7, 19759434), (14, 9879717), (21, 6586478), (42, 3293239)]