15691903931502

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{177623}}^1\times {\mathrm{213391}}^1$

素因数の和:391045

約数の個数: 48

約数和(自身を含む): 35477714009088

約数和(自身を除く): 19785810077586

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 177623, 213391, 355246, 426782, 532869, 640173, 1065738, 1280346, 1598607, 1920519, 3197214, 3841038, 4085329, 4907993, 8170658, 9815986, 12255987, 14723979, 24511974, 29447958, 36767961, 44171937, 73535922, 88343874, 37903149593, 75806299186, 113709448779, 227418897558, 341128346337, 682256692674, 871772440639, 1743544881278, 2615317321917, 5230634643834, 7845951965751, 15691903931502]

約数ペア:

[(1, 15691903931502), (2, 7845951965751), (3, 5230634643834), (6, 2615317321917), (9, 1743544881278), (18, 871772440639), (23, 682256692674), (46, 341128346337), (69, 227418897558), (138, 113709448779), (207, 75806299186), (414, 37903149593), (177623, 88343874), (213391, 73535922), (355246, 44171937), (426782, 36767961), (532869, 29447958), (640173, 24511974), (1065738, 14723979), (1280346, 12255987), (1598607, 9815986), (1920519, 8170658), (3197214, 4907993), (3841038, 4085329)]