61742718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 140343840

約数和(自身を除く): 78601122

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 293, 414, 509, 586, 879, 1018, 1527, 1758, 2637, 3054, 4581, 5274, 6739, 9162, 11707, 13478, 20217, 23414, 35121, 40434, 60651, 70242, 105363, 121302, 149137, 210726, 298274, 447411, 894822, 1342233, 2684466, 3430151, 6860302, 10290453, 20580906, 30871359, 61742718]

約数ペア:

[(1, 61742718), (2, 30871359), (3, 20580906), (6, 10290453), (9, 6860302), (18, 3430151), (23, 2684466), (46, 1342233), (69, 894822), (138, 447411), (207, 298274), (293, 210726), (414, 149137), (509, 121302), (586, 105363), (879, 70242), (1018, 60651), (1527, 40434), (1758, 35121), (2637, 23414), (3054, 20217), (4581, 13478), (5274, 11707), (6739, 9162)]