4391964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6450

約数の個数: 36

約数和(自身を含む): 11688040

約数和(自身を除く): 7296076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 6421, 12842, 19263, 25684, 38526, 57789, 77052, 115578, 121999, 231156, 243998, 365997, 487996, 731994, 1097991, 1463988, 2195982, 4391964]

約数ペア:

[(1, 4391964), (2, 2195982), (3, 1463988), (4, 1097991), (6, 731994), (9, 487996), (12, 365997), (18, 243998), (19, 231156), (36, 121999), (38, 115578), (57, 77052), (76, 57789), (114, 38526), (171, 25684), (228, 19263), (342, 12842), (684, 6421)]