2518443660978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{12330443}}^1$

素因数の和:12332079

約数の個数: 48

約数和(自身を含む): 6239993812416

約数和(自身を除く): 3721550151438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1621, 3242, 4863, 9726, 11347, 14589, 22694, 29178, 34041, 68082, 102123, 204246, 12330443, 24660886, 36991329, 73982658, 86313101, 110973987, 172626202, 221947974, 258939303, 517878606, 776817909, 1553635818, 19987648103, 39975296206, 59962944309, 119925888618, 139913536721, 179888832927, 279827073442, 359777665854, 419740610163, 839481220326, 1259221830489, 2518443660978]

約数ペア:

[(1, 2518443660978), (2, 1259221830489), (3, 839481220326), (6, 419740610163), (7, 359777665854), (9, 279827073442), (14, 179888832927), (18, 139913536721), (21, 119925888618), (42, 59962944309), (63, 39975296206), (126, 19987648103), (1621, 1553635818), (3242, 776817909), (4863, 517878606), (9726, 258939303), (11347, 221947974), (14589, 172626202), (22694, 110973987), (29178, 86313101), (34041, 73982658), (68082, 36991329), (102123, 24660886), (204246, 12330443)]