180405180414

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2314133}}^1$

素因数の和:2314273

約数の個数: 48

約数和(自身を含む): 402881472864

約数和(自身を除く): 222476292450

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 4331, 8662, 12993, 25986, 38979, 77958, 2314133, 4628266, 6942399, 13884798, 20827197, 41654394, 141162113, 164303443, 282324226, 328606886, 423486339, 492910329, 846972678, 985820658, 1270459017, 1478730987, 2540918034, 2957461974, 10022510023, 20045020046, 30067530069, 60135060138, 90202590207, 180405180414]

約数ペア:

[(1, 180405180414), (2, 90202590207), (3, 60135060138), (6, 30067530069), (9, 20045020046), (18, 10022510023), (61, 2957461974), (71, 2540918034), (122, 1478730987), (142, 1270459017), (183, 985820658), (213, 846972678), (366, 492910329), (426, 423486339), (549, 328606886), (639, 282324226), (1098, 164303443), (1278, 141162113), (4331, 41654394), (8662, 20827197), (12993, 13884798), (25986, 6942399), (38979, 4628266), (77958, 2314133)]