1566971874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{20231}}^1$

素因数の和:20583

約数の個数: 48

約数和(自身を含む): 3667495104

約数和(自身を除く): 2100523230

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2979, 4303, 5958, 8606, 12909, 20231, 25818, 38727, 40462, 60693, 77454, 121386, 182079, 263003, 364158, 526006, 789009, 1578018, 2367027, 4734054, 6696461, 13392922, 20089383, 40178766, 60268149, 87053993, 120536298, 174107986, 261161979, 522323958, 783485937, 1566971874]

約数ペア:

[(1, 1566971874), (2, 783485937), (3, 522323958), (6, 261161979), (9, 174107986), (13, 120536298), (18, 87053993), (26, 60268149), (39, 40178766), (78, 20089383), (117, 13392922), (234, 6696461), (331, 4734054), (662, 2367027), (993, 1578018), (1986, 789009), (2979, 526006), (4303, 364158), (5958, 263003), (8606, 182079), (12909, 121386), (20231, 77454), (25818, 60693), (38727, 40462)]