261330407982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20535157}}^1$

素因数の和:20535273

約数の個数: 48

約数和(自身を含む): 653510868192

約数和(自身を除く): 392180460210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12726, 20535157, 41070314, 61605471, 123210942, 143746099, 184816413, 287492198, 369632826, 431238297, 862476594, 1293714891, 2074050857, 2587429782, 4148101714, 6222152571, 12444305142, 14518355999, 18666457713, 29036711998, 37332915426, 43555067997, 87110135994, 130665203991, 261330407982]

約数ペア:

[(1, 261330407982), (2, 130665203991), (3, 87110135994), (6, 43555067997), (7, 37332915426), (9, 29036711998), (14, 18666457713), (18, 14518355999), (21, 12444305142), (42, 6222152571), (63, 4148101714), (101, 2587429782), (126, 2074050857), (202, 1293714891), (303, 862476594), (606, 431238297), (707, 369632826), (909, 287492198), (1414, 184816413), (1818, 143746099), (2121, 123210942), (4242, 61605471), (6363, 41070314), (12726, 20535157)]