15665849838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{805111}}^1$

素因数の和:805189

約数の個数: 48

約数和(自身を含む): 36172071936

約数和(自身を除く): 20506222098

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 805111, 1610222, 2415333, 4830666, 7245999, 14491998, 18517553, 37035106, 37840217, 55552659, 75680434, 111105318, 113520651, 166657977, 227041302, 333315954, 340561953, 681123906, 870324991, 1740649982, 2610974973, 5221949946, 7832924919, 15665849838]

約数ペア:

[(1, 15665849838), (2, 7832924919), (3, 5221949946), (6, 2610974973), (9, 1740649982), (18, 870324991), (23, 681123906), (46, 340561953), (47, 333315954), (69, 227041302), (94, 166657977), (138, 113520651), (141, 111105318), (207, 75680434), (282, 55552659), (414, 37840217), (423, 37035106), (846, 18517553), (1081, 14491998), (2162, 7245999), (3243, 4830666), (6486, 2415333), (9729, 1610222), (19458, 805111)]