1330244487918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{45255647}}^1$

素因数の和:45255749

約数の個数: 48

約数和(自身を含む): 3049868630016

約数和(自身を除く): 1719624142098

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4899, 9798, 14697, 29394, 45255647, 90511294, 135766941, 271533882, 407300823, 814601646, 1040879881, 2081759762, 3122639643, 3213150937, 6245279286, 6426301874, 9367918929, 9639452811, 18735837858, 19278905622, 28918358433, 57836716866, 73902471551, 147804943102, 221707414653, 443414829306, 665122243959, 1330244487918]

約数ペア:

[(1, 1330244487918), (2, 665122243959), (3, 443414829306), (6, 221707414653), (9, 147804943102), (18, 73902471551), (23, 57836716866), (46, 28918358433), (69, 19278905622), (71, 18735837858), (138, 9639452811), (142, 9367918929), (207, 6426301874), (213, 6245279286), (414, 3213150937), (426, 3122639643), (639, 2081759762), (1278, 1040879881), (1633, 814601646), (3266, 407300823), (4899, 271533882), (9798, 135766941), (14697, 90511294), (29394, 45255647)]