18599460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28181}}^1$

素因数の和:28204

約数の個数: 48

約数和(自身を含む): 56814912

約数和(自身を除く): 38215452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 28181, 56362, 84543, 112724, 140905, 169086, 281810, 309991, 338172, 422715, 563620, 619982, 845430, 929973, 1239964, 1549955, 1690860, 1859946, 3099910, 3719892, 4649865, 6199820, 9299730, 18599460]

約数ペア:

[(1, 18599460), (2, 9299730), (3, 6199820), (4, 4649865), (5, 3719892), (6, 3099910), (10, 1859946), (11, 1690860), (12, 1549955), (15, 1239964), (20, 929973), (22, 845430), (30, 619982), (33, 563620), (44, 422715), (55, 338172), (60, 309991), (66, 281810), (110, 169086), (132, 140905), (165, 112724), (220, 84543), (330, 56362), (660, 28181)]