15684920382

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 32278487040

約数和(自身を除く): 16593566658

約数列:

[1, 2, 3, 6, 53, 106, 159, 191, 281, 318, 382, 562, 573, 843, 919, 1146, 1686, 1838, 2757, 5514, 10123, 14893, 20246, 29786, 30369, 44679, 48707, 53671, 60738, 89358, 97414, 107342, 146121, 161013, 175529, 258239, 292242, 322026, 351058, 516478, 526587, 774717, 1053174, 1549434, 2844563, 5689126, 8533689, 9303037, 13686667, 17067378, 18606074, 27373334, 27909111, 41060001, 49323649, 55818222, 82120002, 98647298, 147970947, 295941894, 2614153397, 5228306794, 7842460191, 15684920382]

約数ペア:

[(1, 15684920382), (2, 7842460191), (3, 5228306794), (6, 2614153397), (53, 295941894), (106, 147970947), (159, 98647298), (191, 82120002), (281, 55818222), (318, 49323649), (382, 41060001), (562, 27909111), (573, 27373334), (843, 18606074), (919, 17067378), (1146, 13686667), (1686, 9303037), (1838, 8533689), (2757, 5689126), (5514, 2844563), (10123, 1549434), (14893, 1053174), (20246, 774717), (29786, 526587), (30369, 516478), (44679, 351058), (48707, 322026), (53671, 292242), (60738, 258239), (89358, 175529), (97414, 161013), (107342, 146121)]