2431278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7136

約数の個数: 24

約数和(自身を含む): 5545800

約数和(自身を除く): 3114522

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 7109, 14218, 21327, 42654, 63981, 127962, 135071, 270142, 405213, 810426, 1215639, 2431278]

約数ペア:

[(1, 2431278), (2, 1215639), (3, 810426), (6, 405213), (9, 270142), (18, 135071), (19, 127962), (38, 63981), (57, 42654), (114, 21327), (171, 14218), (342, 7109)]