31224942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13043}}^1$

素因数の和:13077

約数の個数: 48

約数和(自身を含む): 81394560

約数和(自身を除く): 50169618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 13043, 26086, 39129, 78258, 91301, 117387, 182602, 234774, 247817, 273903, 495634, 547806, 743451, 821709, 1486902, 1643418, 1734719, 2230353, 3469438, 4460706, 5204157, 10408314, 15612471, 31224942]

約数ペア:

[(1, 31224942), (2, 15612471), (3, 10408314), (6, 5204157), (7, 4460706), (9, 3469438), (14, 2230353), (18, 1734719), (19, 1643418), (21, 1486902), (38, 821709), (42, 743451), (57, 547806), (63, 495634), (114, 273903), (126, 247817), (133, 234774), (171, 182602), (266, 117387), (342, 91301), (399, 78258), (798, 39129), (1197, 26086), (2394, 13043)]