18642042

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3559}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 41865600

約数和(自身を除く): 23223558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 3559, 5238, 7118, 10677, 21354, 32031, 64062, 96093, 192186, 345223, 690446, 1035669, 2071338, 3107007, 6214014, 9321021, 18642042]

約数ペア:

[(1, 18642042), (2, 9321021), (3, 6214014), (6, 3107007), (9, 2071338), (18, 1035669), (27, 690446), (54, 345223), (97, 192186), (194, 96093), (291, 64062), (582, 32031), (873, 21354), (1746, 10677), (2619, 7118), (3559, 5238)]